I'm having a shitty day today.
My DH and I have just celebrated our 10th wedding anniversary. At the start of our marriage my DH had an EA of sorts and the full extent/him taking responsibility has only come to light a few weeks ago because we moved house (within the same area we already lived in) and a week or so after we moved a neighbour of ours (also our friend) was at our house and I stepped out of the room for a minute or so and when I returned something gave me goose bumps all over and that dreaded feeling came over me.
It was as if I shouldn't have been there, like I was walking in on a private conversation. As it happens my husband was putting away our grocery shopping and our "friend" was watching him and had hold of her DC. There was just something that I just couldn't put my finger on or shake off.
Later on I confronted my DH and he got all defensive which didn't do anything to reassure me whatsoever.
Let me go back 9 or so years. DH worked in a very male environment. A woman (the only one) started working along side him and they quickly became friends. I had absolutely no problem with this and was pleased that he had made a friend at work as the guys he worked with were dickheads.
I'll call her Annie from now on. Annie was in a relationship herself. She would lend DH things like DVD's and as her parents lived just down the road from us she would often drop off DH's payslips for him as he didn't work on payday (they were paid weekly). I always liked her and thought she was really nice.
One day on his way home from work DH had a car accident. He returned home in Annie's car that she had leant him. DH was quite shaken and I pointed out that on his insurance he wasn't insured to drive anyone else's car. I drove it back to his work with him so that he could pick up a work vehicle instead.
DH was a few paces ahead of me as we walked into his workplace and I remember she was giving him a beaming smile. As soon as I came into her line of sight her face dropped and at that point I knew that she obviously had a crush on him.
I even joked about it with DH on the drive home as I was not at all threatened by it as at this point I truly and completely trusted him.
The following week, DH accidentally called my number from his mobile which was in his pocket. I listened for 40 minutes before hanging up. In that 40 minutes nothing untoward was going on but I heard DH telling Annie about something he really dislike, I didn't even know that about him and he was talking to her at times in the silly voice that he would talk to me in when behind closed doors, you know the kind of voice that if anyone else heard you doing you'd be mortified!
When DH returned from work that day I asked him how his day was and who he'd been working with. He lied. He didn't realise he'd accidentally called me. He had no reason not to tell me he'd been working with Annie. He swore there was nothing going on, got defensive, couldn't give me and explanation as to why he'd lied about who he was working with, said he spoke that way with all his work colleagues 
We had a blazing row and I told him that if he wanted to continue our marriage that he could no longer be "friends" with Annie and could only be work colleagues.
It was hell on earth with him going off to work with her everyday but to give DH his dues he did as I asked and stopped being friends with her. Annie did not take too kindly to it. At first she tried to step up a gear, trying to bring DH's payslips to the house when I was at work in the evenings that kind of thing and then she turned into the scorned woman and made some real trouble for DH at work which ultimately lost him his job. Annie started to take credit for work that DH had done. She would trip him up, make him look incompetent and lazy in front of the boss. Eventually, work life became unbearable for DH and to cut a long story short he handed in his notice eventually but he had essentially been forced out of job.
Over the years, this whole situation has reared it's ugly head on many an occasion as there were so many unanswered questions and I never felt like I had a proper explanation.
Fast forward to present time and something put me on edge about DH and our neighbour alone together. We had a row about it and actually it raised trust issues that I had with him as a result of what had happened with Annie and other issues with our relationship too.
I tried to look at it from the outside in as if it was someone else and put together some facts that I confronted DH with.
I had never given DH any reason to think that I was jealous or had a problem with Annie.
DH lied to me, seemingly with no reason to about who he was working with that day.
I had heard the way he spoke with Annie, more intimately than you would do with a friend.
If nothing untoward was going on, why did he lie?
If nothing was going on why did Annie act like the scorned woman?
I basically backed DH into a corner with no way out and it was only then that he admitted that he knew that Annie had feelings for him but he didn't want to tell me but he said that he didn't feel the same. I wouldn't accept this as an explanation as I felt that he needed to accept his side of the blame and not just heap it all onto Annie. It was only then that DH was completely honest with me(I hope) and he admitted that he liked the attention she gave him and he enjoyed flirting with her. He said he zoned out of our relationship for a while.
I'm angry with him because he's essentially lied to me for almost 10 years. If he had just told the truth back then or at some point along the way when I've had a wobble about it then I wouldn't be feeling this hurt and insecure right now.
With regards to our friend and neighbour, I immediately asked him to hand over his phone which he did and he doesn't even have her number.
His explanation of that day was that he felt awkward around her as he was struggling to find things to talk to her about and didn't know what to say to her.
I just put it down to me being paranoid......until a couple of things that have happened since and I have to say, I think it's her and not my DH as there is nothing suspicious or wrong with his behaviour that I can find and yes I have yet again become that person and have been snooping in his phone.
The first thing was that our DC were playing with her DC at their house. I went to get them as we were going out as soon as DH returned home from work. As I was talking to our neighbour I was stood in her living room with my back to the window. She's quite annoying in that she gets easily distracted during a conversation and you never know whether she's actually listening to you or not. This particular day I was talking to her and she got distracted and kept looking out the window, she also had a silly smile on her face. I stopped mid conversation and turned to see what she was looking at and she was watching my DH as he was stood at her gate chatting to our DC and hers.
Second odd thing was a couple of weeks ago her DC were playing in our garden. She came to see if they were ok and came into the house, plonked down on the sofa for a chat. DH was in and out of the house pottering around but every time he was in the same room as us she had that stupid smile on her face again and tried to engage him in conversation. It made me feel really truly uncomfortable.
After neighbour had gone home DH and I had a frank conversation where he said that he feels uncomfortable around her. Not that this would ever be a normal occurrence but I've asked him, where possible to not ever be alone with her, mainly for my own sanity. And I think I am insane aren't I? And overly paranoid.
So the reason I'm having a shitty day today is because I had to leave the house this morning before DH. As I'm on the doorstep, trying to gee up the DC, DH says "we're being watched". I had sunglasses on and looked up to see neighbour watching us out of her window. This isn't the first time as I've seen her doing it before, (before I had any crazy suspicions), when I've been saying goodbye to DH, she's been watching us, I do try not to look now but sometimes it's hard not to. I've even waved at her before when she's been doing it!!
This morning she was watching us for ages and in my paranoid head she was watching to see me leave and hubby would be alone. Of course in reality he had to see one of our DC to the school bus and then he would have to leave straight away to get to work on time but I felt sick this morning.
Anyway thanks for reading if you've made it this far. I know its jumbled and probably doesn't make sense but it does feel good to get it off my chest. No one in RL knows. I just can't bring myself to confide in anyone. Plus I know I'm being silly aren't I with this whole thing with our neighbour. 
I just wish I wasn't in this place of paranoia. Why did DH have to ruin the trust between us all those years ago? Why when I wasn't I good enough for him? Has he stuck with me for so long because he's had no alternative? What would have happened if I hadn't have heard him on the phone and caught him out all those years ago??
I'm driving myself insane.