I NEED ADVICE, IVE BEEN FEELING DEPRESSED

There’s this guy I really care about, and he tells me about how he’s having a difficult time. But I’m not sure if he’s lying to me or not. He tells me he cares about me but when he’s not in a good mood he ignores my existence. When I need him, he ignores me. But when he needs money, or attention or affection I’m there for him. He’s been ignoring me all day today. But I don’t understand, I didn’t do anything wrong. When he needed money Bc he didn’t have any for gas or rent I gave him some. All together I have given him 70 dollars. But when it comes to him being there for me when I feel sick or just saying goodnight to me he can’t. I don’t know what to do anymore. I pray every night for things to get better because All the guys I come across are something like this. And it’s making me feel really hopeless and worthless.