Hello,
New poster here.
Back in March, I discovered that my Fiancé had slept with his ex girlfriend 2 years into our now 5 year relationship (so around 3 years ago). It was on a night out when he was very drunk and was a one time thing.
We've recently had DC and I questioned him on something that had been bugging me for a while and he admitted to it. He said he couldn't previously as he felt so ashamed (I've questioned him twice before and he's always lied) and wanted to be truthful with me moving forward as we now have children and a home together. He doesn't know why he did it.
I have given it a good go but it's been 4 months and I'm still struggling every day, I feel so upset and downheartened by what's happened with us and betrayed. I haven't decided ultimately what I am going to, to stay or leave.
Does anyone have any positive stories of staying with someone who's cheated and how to work through it? Or am I doomed? 