Depressed Boyfriend

Teliah

My boyfriend went through a stage a few years back before I knew him of anger and depressive issues. He can feel them coming back quickly and wants me to leave him because he doesn’t wanna hurt me. He’s the love of my life and I don’t think I can leave. But he won’t let me near him because he says he’s not him anymore. He lives completely alone. I don’t want him to be alone but he’s too scared to let me in. Opinions?