UPDATE: My boyfriend (M34) is making me (F23) choose?

My previous account got deleted so I made this one to update you.

It's an update to a post I made about my boyfriend making me choose between him and my friends. (I found the link to it: https://www.reddit.com/r/relationship_advice/comments/1h9snge/my_boyfriend_m34_is_making_me_f23_choose/ )

It took a lot of talking with my family and friends and all of you guys' replies on my previous post and I actually decided to break up with him, especially since he started being more and more demanding and almost started scaring me.

It was scary and I didn't like his reaction at all. There were several moments where I considered apologizing and not going through with it. And even now, I still think about it and question if I did the right thing. It's killing me, I want to go back and I have to keep reminding myself that I did the right thing, although I have my doubts.