He doesn't agree

Lately we've been arguing more than usual over stupid stuff, and I'm to the point where I'm tired of it. He cursed at me and mushed me in my face , it made me feel uncomfortable and I think time heals all. I do love him but I told him space is needed and he said he doesn't agree if I want space I should just break up with him, but I think if he loved me he should respect that I need time alone, am I wrong for wanting to collect my thoughts? I know I would miss him but I believe space is needed to see how things go being away for a little since we're always up each others ass, I think it would be necessary for growth. They say if you love em set him free if he comes back he is yours! What are your thoughts?