Would I be a horrible daughter?

I moved out of my moms about 8 months ago, and since my oldest brother (27) & youngest (20) brother have since moved in bill/rent free I’ve found myself always helping my mom out of her debt water/electric are in my name... because my brothers that live there an use the shit refuse to do it well my mom has once again asked for money $2,000 I don’t mind helping my mom but it’s becoming a little repetitive an annoying 🙄 when all she has to do is make my brothers get jobs & pay tf up ! But I want to make this my last payment to her for a while I just don’t want to come off like a bad person because like I said I don’t mind giving but you also have to be willing to help yourself because whats going to be different months from now if she doesn’t change allowing her kids to do what they want it’s almost like I never left & my boyfriend gets frustrated with me because we have a family, & a home it’s always like I have to play rescue captain over there she wants my money but doesn’t want to do anything to help me. Not watch my son, doesn’t want to provide transportation on the days my Boyfriend has the car & is just over all unappreciative I’m at my wits an I feel like I failed as a daughter by telling her I can’t help her as often or every week

UPDATE/BackStory: I’ve always helped my momma im the only girl & I really get the short end of the stick when it comes to my brothers my mom hates making them do anything that don’t to do but will talk down on me quick. An this is almost every week occurrence i saw someone commented an used the word “borrow” yeah she doesn’t borrow lol I give so I don’t expect money back. I’m actually trying to get my mom in a place where I don’t have to speak to her as often she’s my mother & I love her but she has toxic actions that are becoming to much for me to bare. My brothers don’t give a fuck my mom works hards but its not enough for a house hold full of adults with only 1 working but she does it too herself sad too say