Should I??

Hey girl! Could you post a anonymous for me?

Well, this person I lost my virginity when I was 13, he was way older then me. I’ve not seen him since then, I am with my finace and had 2 children with my finace but he isn’t comfortable with myself seeing my ex who I have close friendship with his sister. I just feel like I should talking to my finace about it as he’s uncomfortable with that because he was the one who took my virginity and to be around me because of “ex” but he’s my closest friend I’ve ever got.

Should I explain to my partner that we should trust each other to be around our ex’s because my ex are my best friend, my partner seeing his ex so he can see his first daughter it’s unfair!

EDIT 1// my partner doesn’t want to see him or join us for lunch at all as he feel weird!