So my boyfriend is still friends with his ex who cheated on him, he basically left her for me. Now she has a boyfriend, but still clearly has feelings for my boyfriend. 

Now I'm on holiday for a month. I'm 22/32 days through my trip. And this is the 3rd time he's gone out with her , twice they were over her house. 

He says he'll never cheat, and I do trust him. But there's still that horrible anxiety. I told him I don't think I can handle their friendship, but he can't understand why I'm anxious either. So I dunno what to do other than to come to here and get your opinions on the situation. 



Oh. I should add. She was his longest and first relationship, also took his virginity. 