just came to vent

I just wanted to post this to vent. But I really like this guy, but he has a girlfriend. But we stayed in a parking lot until 4 the morning Saturday, talking about me, him, and us. And he's scared to leave his girlfriend because she no longer has family around in the state we live in and she's only 18. They live together, but he's completely miserable with her and idk how to help and he doesn't know what to do. But I know he really does like me, and others see it too. Besides me being selfish and wishing she was no longer in the picture, I honestly wish I could help him out of this toxic relationship that he's in. He doesn't ever plan on marrying her, but he doesn't know how to let her go without her being on her own since she is so dependent on him. I don't know why I allowed myself to like him so much.