I don't no if i still love my boyfriend?

we've been in a long distant relationship for two years but lately his been causing me alot of pain and i don't think his going to change.His the jealous type he always puts the blame on me and he always makes fake allegations against me.I feel sick and tired i don't see the point of us being together.But I don't no why im still with him im so confused right now i have to call him now but i just don't have the energy to talk. what should i do