I want to leave my partner. We've been "dating" since we were 12. But while I've grown and realized I'm not in love with him, he's grown incredibly attached to me and would literally kill himself if I decided to break up with him. I told him a bit about how I feel, and he said he doesnt want to keep me captive like this, but he alos cant see a future for himself without me in it. But I don't like him. I would not be his friend even if we were to meet today without any history, much less his partner. I'm sad and confused and I want to break up but I care too much and don't want to lose a literal third person I love to suicide because god knows it was hard enough the first two times.