Long story sorry 😪

So I booked in dinner tonight with my family I invited my fiancĆ© and it’s tonight and he’s now backing out saying he’s going out with his mates. I booked a month prior so it was already organised. He drinks every weekend with them, and I even paid for his dinner tonight because he hasn’t been working because of the pandemic and losing his job. Since he lost his job he hasn’t decided to look for another job so I’m the only one working, paying rent, groceries & basically everything so he can play his ps4. I know I’m enabling his behaviour by doing everything for him but I love this man. i feel like his priorities aren’t straight and I’ve been crying about it because it has really upset me cause we spoke about it last night and how excited I was to see my parents whom I haven’t seen before the pandemic happened and he knows how emotional I’ve been not seeing them. And seeing as it’s my dad birthday I wanted him to be there as we planned. We got into an argument about it and I lashed out and drove to my girl best friends house to cool down. Now I’m drinking which i rarely do cause I work a lot for us and he does This. Am I overreacting? ā€œHis wordsā€ you’re overreacting as always, you’ll get over it.ā€ I do everything for him to just have this happen. Arghhh

EDIT - I told him If he chooses to go with his boys tonight than I’m done with him, he chose his way out. I’m officially single & done with him.