Advice?

There’s a guy I talked to back in 2018 we didn’t hit it off bc I was in a different moment in my life ( partying school etc) and 5 years later he sends me a message saying I was cute bc of a pic I posted.

Im going thru a divorce and I have kiddos and well we messed around a little.

Anywho he keeps saying I should have waited and the kids could have been his blah blah blah.

Honestly I do regret not waiting but I don’t regret my kids and he knows it and says he never said I did it’s more of the waiting part.

But how did he expect me to think oh yeah 5 years later ur gonna talk to me again and all

So now he’s bein a butthole and all and just always says I should have waited now. I believe he has feelings for me and he’s hurt about it? Bc maybe he feels or thought I was his one? Idk… I really like him nd I told him that and he said if I really did I would have waited. But honestly he gave me no reason to wait or didn’t keep pursuing

? Idk.. he even said I’ll regret it down the line not the kids but the not waiting part… ugh I hate this honestly

Not only that but 2 weeks ago even last week he was wanting to have sex only that I couldn’t and now that I’m wanting to he’s trying to play hard? We can’t get into anything serious bc of my process of divorce and honestly don’t want to just to fast into anything and have my fun but I’d rather with just one guy..

is he playing games wasting my time? I’m just like ugh

I told him if the tables were turned I would still want to be with him and accept him and take his kids as my own bc I truly like him… ik not everyone has that mindset in that kind of situation