Search Results: lost passion

Okay so I dated this guy for around 6 months after he had been single for a couple months to a girl who everyone describes as marriage material. We dated and then broke up, but still were basically together for a few months after that. We fight a lot but it's because there is so much passion between the two of us and we have so much in common. Well, we are trying to work things out but then I found out that he was still in contact with his ex and they had gone out a couple times and slept together multiple times while I thought we were working things out. We got in a huge fight and I thought things were over and I was so depressed about it that I lost 40 pounds from not eating. Well, we got back in contact and are trying again to work things out. I blocked his ex girlfriends phone number on his phone and he found out about it and was pretty upset. They have multiple mutual friends and I'm concerned about how he found out. Turns out, someone came up to me and told me they hung out and he stayed at her house a couple days ago. I'm afraid they had sex again. I spent Thanksgiving with his family and things seemed off but still good too. I don't want to bring it up and ruin things again. What do I do! I feel like we are made for eachother but his ex won't stop showing up. Does he love her?