Do you support your partner’s habit?

Backstory: My bf of one year, when he first moved in with me I was just quitting dealing and was down on my luck. We live in an expensive as fuck city. I let him stay rent free, I expected him to keep my pipe full, he’s a gang member and out on the street all day when hes not in jail. He would throw me crumbs, withhold dope as punishment, hide the amount he had. Take back what he gave me when he’d fight. Make me feel bad for smoke the amount that I do, which wasn’t a lot at the time.
Fast forward to today. He just was released from jail. Im a very generous person by nature and generally turn people loose on my dope. I’m up again and usually buy myself a half oz at a time. He feels entitled to smoke as much of my shit as he wants. This AM I was sleeping and told him he couldn’t hit my pipe, his was empty and he burns mine. I wouldnt throw him a bowl. He “couldn’t believe this shit” and stormed out.