Hi all. I was wondering whether you could help with my issue.
I have been with my boyfriend for 11 months. We have a loving relationship, he has been good to me and vice versa. However I have found out he lied to me. He let his ex girlfriend stay at his house for a night a few months ago without letting me know. He said he gave her his bed and he slept on the couch. They broke up many years ago and stayed friends. He let her stay for the night as she came from abroad for a few days and the friend she was meant to stay with was not at home that night.
He has broken my trust. He said he lied as he was trying to help her but knew I wouldn't understand so he didn't want to tell me. He is now trying to gain my trust and has said he won't do such a thing again and will let me know when she talks to him. I don't trust him and believe he might still be meeting up with her behind my back since she has now moved here.
What should I do? What are the chances of him not seeing her again?