Won't let me breakup and denies his jealousy
My boyfriend of nearly 3 years took a strong interest in a new beautiful girl we met at our night out. He was drunk and with her talking and neglected me all night. After we had a fight and I confessed I was jealous because his behavior was inappropriate. He reacted surprised asking did he talked too much with her or did he stared too much. He seemed prepared for my reaction because this questions followed my immediately. Could he did it on purpose or was he really clueless as he said?
I told him I don't love him and starting to hate him for the things he did, things similar to this. I wanted a breakup and said there was no way of repairing this as I can't trust him thanks to himself. He said we could just take a break and not to worry he'll be with anyone else during it (well I don’t). He wanted to stay friends and see each other as often as we used to as being together. I agreed and hoped it will lead to the final end of our relationship. Somehow none of it happened and we're still together after all I said to him.
I've always thought jealous people tend to make their partner feel like them and that's why he used to tease me a lot how other guys make moves on me, how they looked at me and so on. He said that were just jokes and he was never jealous. But he said he was afraid to lose me and when I wanted a breakup the first thing he asked did I find someone else. Could he really not be insecure? Does this seem like he won't let me go and be with someone else? What is going on and how should I handle him?