I don't think my relationship is good for my mental health. we fight a lot, there is no trust. i have been trying and trying for weeks now, just isnt working. I love him so much, but we've been toxic and i know it. He tries to control me a lot. He is always around this girl he slept with, knowing how i feel about her. We literally just have been fighting, but anytime i think about loosing him, my heart HURTS, i feel sick to my stomach, i couldn't stand him being with somebody else, but i know its not good for my mental health. idk what to do.