Please don't judge me/tell me how awful I am as I already know this and am seriously black and blue from mental self beatings
Ok so here is my story:
About 1 year ago I was happily working for a company (still there but on MAT leave) and was getting close to a male colleague despite being in a relationship with now DH for 3 years. For many reasons (mostly selfish/no ones fault) I was not that happy in my relationship and felt neglected (I think I am quite demanding)/not paid much attention to and generally under appreciated. I have never been that great about talking about these things and generally just 'act up' when things are going badly in a relationship (something I am really working on).
Anyway, as mentioned earlier a male colleague was paying me a lot of attention and we ended up going out for quite a few drinks (I did not fancy him at all at first but must admit I was realllllly flattered by the attention). I told my partner about this (don't ask me why - another attention thing maybe) - my partner is not very emotional and i guess I wanted a reaction/a sign that our relationship/me meant something (even though deep down I knew how much he cared about me so that is not an excuse). Anyway one night after a few drinks the colleague confessed that he liked me. I tried to stay away from him but over the next few weeks months we just got closer and closer and i really fell for him. He was charasmatic and all the girls loved him - I feel so stupid now but at the time my thoughts were wow look at all the girls fawning over him and he is after me! Naive and stupid I know.
Anyway to cut to the chase over a few months our 'affair' (it didn't seem it at the time) was like a relationship waiting to happen and I realised I wanted to be with this guy although I was too scared to end my relationship (maybe a comfort blanket). Anyway, this 'affair' cumulated in a kiss after a few drinks the day before I was meant to be going on holiday with my current partner. I knew after the kiss that I had seriously crossed the line. I have never been able to be faithful (awful I know) to ex bf's but I felt like I had dealt with my issues and had been faithful physically and mentally to my BF for the last 3 years and saw this as a major improvement. After the kiss I just felt absolutely rotten like I had proved to myself that I could never be faithful. I was and still am very angry at myself.
Anyway to move on... We then went on holiday (my bf and I) but I was so horrified at myself/distraught I ended up breaking down and admitting all to my bf (that I had feelings for the other guy and that we had kissed). On some level I feel like I was trying to punish him for what I saw as neglecting me over the last year or so which I know is cruel and seeing his reaction (he cried etc) I still can't forgive myself and have horrible flashbacks and think this proves I am a nasty person. I honestly still feel terrible about hurting him.
Anyway, I left the holiday early and assumed I would try and make a go at it with other guy after some cooling off time. My other half held on though and we eventually managed to agree to try again (this is last sep ish - the 'affair' probably lasted 2 months but was building before but I must state that it was only 1 kiss behind my other halfs back).
So as soon as I had decided to start again with OH I told the colleague at work it was over (i think I led him on too and felt bad for hurting him but knew i could not have both). He was hurt and angry (expected) - what I did not expect is that he told a lot of colleagues at work details of our 'relationship'. I am usually such a private person and am still beating myself up for being so stupid 1) for the affair and 2) for allowing someone like him (a male gossip) to talk about me/basically humilliated.
I went back to work and it was awful (my fault I know), this guy was very popular and I felt quite 'ganged up against' after ending it. I ended up in tears at the DR and was signed off for a month. I also feel manipulative for this as part of me just wanted to avoid him as he was leaving that month anyway and not go into work and I feel like I abused the system (paying for it now as now I am actually properly depressed and hurting still). I got some fairly strong/abusive texts from him asking why I was 'avoiding him' and was it 'coz he broke my little heart'.
Anyway after I returned from work things were awful. For a while I was pleased he was not there but I realised I had basically 'F**ked' my career - one which I had really been working at and was getting positive recognition for before. I had previously been told I was working at a high standard and had a good career to look forward to but after the months 'stress leave' (I am gutted now I didnt ask the dr for it to be called something else) I had a few of my 'extra' jobs taken away and was not included in lunches/gossip etc. I began to withdraw from others as I knew I only had myself to blame for this but I just ended up feeling more depressed.
Anyway, the effect on my relationship has been massive - I ended up falling pregnant almost a month after getting back with OH (I feel like maybe that was partly t try and make things work/as I knew my career was screwed) and now I feel so ashamed that my baby is going to have to be bought into the world with such a weak and shameful mother.
I feel like what I did has messed up my life and I just can't see how I can ever be a good mother as I am clearly such a weak person who can;t stay faithful to anyone.
On other levels I would say I am a kind person, I give to charity, try to support my friends and be a good sister and daughter and am a hard worker but just feel like none of this matters now I destroy every relationship that comes my way.
Me and my partner married shortly after the pregnancy and he has been so supportive (think he blames himself/long working hours for me getting close to this guy) but I feel like the 'power' I had in my relatioship and the sense of 'self' and happiness it gave me has gone but i know that this is all my fault which makes me hate myself even more to know how I could do this to both him and me.
my baby is due in a month but I have lost all faith in myself and feel that I will always just screw up the things that matter (marriage/motherhood etc). It hurts also that a lot of my friends and work know about the affair and I just feel so raw/exposed and just have felt so vulnerable at a time i wanted to feel good about myself.
I don't want to cheat on my partner ever again but I feel after this and past experiences that I have lost all faith in myself that I won't if the situation arises. I feel weak.
Has anyone else had a similar experience? How can I help myself??? Can a person like me ever be a good parent??
I have asked the DR for counselling but there is a massive waiting list in my area.