<human>: So I dated this guy 2 years ago, and lived with him for a whole summer before dumping him due t his volatile behavior and alcoholism. A lot of things happened in my life , I ended up changing my name. I bumped into him by accident while searching for someone to chat with the other day on chatango. We had a good conversation and caught up, I found out about some things and really didn't care to ask him any personal questions, nor did I bring up the past. I mentioned a store we both shop at ( we live in different towns hours away) has some new beer in, he said he was gonna buy some that evening and would PM me to let me know if it was good before I go and buy it. He Pmd me, I could tell he was getting drunk because things got really awkward. He tried blaming me for why he got thrown in jail after we broke up ( I had no idea ) and kept alluding to how my name is the same as his latest ex as if to get a reaction from me. He told me his last ex was 19 and on heroine..so I jokingly called him a cradle robber but genuinely found that very creepy. He has a kid that's 19. Anyways, I didn't care to really ask about his personal life, just wanted to say hi and see how he was. I haven't spoken to him in over 2 years. Why would he tell me he's over it and cool, and bring up all this weird stuff? Also why does he keep saying his latest ex has the same name as me? Lots of people have the same name. It just seems kinda weird why he would tell me all this stuff when I didn't e end ask or bring it up.

Condense the text into a few key points
<bot>: Met up with ex online by accident, he is trying to elicit a reaction from me maybe by bringing up things I don't even know about or trying to blame me?