Is hope enough?

When it comes to relationships, I have never been dumped, Ive always been the one to end it. Why? Some with reasons some without. Im worried that Im gonna end up throwing my current relationship away. The stupid thing is, there is nothing wrong with him, hes kind and funny, romantic, kinda dorky. I wanna make this work, I wanna change my habits and keep him. I cant keep doing this. Ive never wanted something to work this bad, even when things dont seem right. I pray and pray in hopes that I can keep this boy.