I should have known better?

I broke up with my boyfriend, I made a post kinda explaining why. Now my boyfriend is asking for all his stuff back, saying he only gave it to me because we were in a relationship. Call me petty but I'm not doing that. It was a gift. Point. Blink. Period. But I don't know what he's going to do now. I also made a post I decided to delete. It explained how I found out his kids isn't his. He told me he had 3 biological children on our first date, but later on opened up that the two youngest wasn't his. It was his ex girlfriend kids. After the relationship ended he felt he still had rights to see them. He even thought of calling cps to get her to lose them.

I should have known better?
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