Ladies I need advice please!!!

Okay so me and my SO have been dating a while and he has a drinking problem , I've left him before and only took him back because he said he'd changed and the first while it went great but now he's starting to go back to the same ways as why I left him the first time... But it's worse this time I think he's lying to me about his job because he never has money and always uses mine and I'm getting tired of it. I just need someones advice from an outside perspective