<human>: The scenario: I'd been dating this guy for three years, and basically I stopped loving him and so we broke up. 

I still live with him, since when we moved I wanted to maybe see how he would change, give him a chance to let my feelings settle in, since we had talked about this before the move. He always promised he would try a lot harder, but every day it felt like he was just acting. And eventually, it wasn't enough. 

He went though transitions of "I accept this breakup" to "no, I still love you and have feelings for you (give me a second chance)" to "so, I'm totally crushing on this other girl" IN THE SAME WEEK!! In a seven day period he said all of those things to me. What is the deal with this?

That's the part that stings me. Is he trying to hurt me? Is he just venting his feelings? I'm feeling very confused about this. I just wish he would stop talking about his "new love interest" in front of me, since we've been separated for less than a full month.

Can you condense the text into a few key points?
<bot>: I don't like hearing about who my recent ex-boyfriend (now roommate) is crushing on, I want him to keep it to himself. What should I do?