I felt something odd with my relationship, I then began to suspect my now Ex was being more secretive than before.
Stuff like, I'd walk into the room and they would change the computer screen to something else, texting more on the phone than before, washing more regularly than before. Silly stuff that after the event starts to add up.
We went to couples counsellor which seemed to be all about me and why I was the one at fault. I took it to heart and agreed to take on all of the responsibility to fix the problem. All the while after the session they were texting their "new friend" for advice.
I ended up agreeing to initially amicably divorcing them. Though oddly they asked if it was ok for me to agree to divorce quicker by suggesting that I was being horrible during the marriage so we could end it quicker.
I said that I felt that was unreasonable, then during the divorce (3 weeks into the two year waiting period) I had a call from my doctor who asked me to come in as they were concerned that my partner had written to them about my aggressive behaviour.
I only mildly started to suspect something was up at this point.
Stupidly I tried to follow them to find out where they were going and they reported me for harassment.
I then find two Policemen on my doorstep who then took me down to the Police station for questioning and potential criminal conviction.
The CPS did not have any evidence to make a conviction so I was let off with a warning although the Police still have my DNA on file and a report of Harassment. Which I find unfair.
Due to all this grief I agreed to sign the quick divorce route by saying I was horrible in the marriage and controlling etc etc. Just so it could be ended quicker. I really wish I hadn't now.
A month later and before any decree nisi my now ex moves in with a new partner who just happened to be my work colleague.
It gets worse but I'll spare you the details.
My advice, agree to amicably split, it doesn't matter who initiates it, make sure everything is in writing and documented. Do not do anything that would endanger the settlement and be one your toes for devious behaviour and make sure it's also recorded.
Whatever you do (even though it's as hard as anything) do not bring any emotion into it.
Best of luck. x