My boyfriend is moving in a couple of months 5 hours away from me...

I need some advice or opinion from someone appart from my family because even if they want the best for me and I love them I need other perspectives.

I have been with my boyfriend for 2 years and almost 3 months and it has been the best relationship that I've experienced. I am 19 years old and I know I still have a lot to learn but I feel like I could never connect with someone like I do with him.

The thing is that I am dealing with a lot of confusing feelings though I love him with all my heart. He doesn't have the best impression in my family and sometimes acts impulsively when he is mad and those two things have caused a lot of downfalls in our relationship.

Some part of me needs to be with him and the other just feels like I need to let go of him. I love him and feel afraid of what may happen if our relationship ends but I also feel like I want to be single sometimes.

The most important and hardest part of all this is that he is moving in three months five hours away from me due to business purposes, and I don't know what to do. We talked about all this and first decided to break up once he leaves because long distance is very complicated but then I got scared and told him that I wanted to try just for the sake of what we have.

I also have not been single in like 4 years and I feel like I don't know how to be alone so I think that might be also something that is making me feel this way.

Please let me know your opinions and give me some guidance.