<human>: Can you give me a shortened version of the text?

Maybe wedding reception isn't the right word. My fiancee(m33) and I(f24) are getting married in a different state and inviting only immediate family and a couple friends. Then a month after the wedding we are throwing a cocktail party to celebrate with a more extended guest list. 
Anyway, I'm trying to decide whether or not to invite an ex of mine. We dated the summer after my senior year in high school and though we didn't remain close friends we are friendly when we see eachother and each of us makes a point to wish the other person a happy birthday every year. He knows I'm engaged, last time I saw him I told him, and there are no romantic feelings whatsoever. My conflict is whether he would be insulted by it. I broke up with him, and it was messy back then. He really saw a future for us including marriage back when we were together. Would he feel like I'm throwing it in his face to invite him?

My fiancee would have no issue with him being there, this isn't that kind of question. I'm just looking for insight on how the ex would feel about receiving an invite.
<bot>: I(f24) am trying to decide whether or not inviting my ex(m22) to my wedding reception would be insulting to him.