Hi really need some advice please!
I got back together with an ex boyfriend last December, we'd been split up about 18 months, before we got back together we laid our cards on the table, decided to start fresh, we were honest (or so I thought) with each other and said we'd both had a brief relationship with one other person during our time apart, which is fine as obviously we were both single and free to date others.
Everything's been going great so far until last week I found out he was also sleeping with a girl that has previously cheated behind my back with my partner from a few years ago and she ended up pregnant by him. Obviously this girl is a sore subject for me, granted it was many years ago and I have got over that relationship but still!
My partner knows I was cheated on but didn't know it was with this girl, it's a complete coincidence that it happens to be her.
I'm angry that he lied, he said he lied and didn't tell me about her because he was ashamed as she has a reputation for sleeping about! He says it's in the past and I shouldn't be bothered about it, that what we did when we weren't together is none of my concern and we need to concentrate on the future. I don't think he's understanding it's not what he did but with who! I feel sick thinking of him with her, its brought up a lot of ghosts that I had laid to rest.
Am I justified in my feelings? I'm trying to understand it from his point of view but at the moment I don't feel I can be with him.