Debating breaking up

Sarah

My boyfriend and I have been long distance for our entire relationship, about 2 years. we have had a lot of fights o we that time and they seem to always be the same ones: communication and his jealousy. I also got a lot of the blame for our fights when we had them/I felt like crap whenever I "did something wrong". I feel like it's become toxic and he has been saying he is going to change. I gave him a 2nd chance but I just don't feel happy like I use to. Plus, i have people who are treating me way better than he has, which isn't a good thing. but I do love him....i suppose I don't know if I'm in love with him....im just seriously stuck right now! opinions are appreciated!