AITA for this, thoughts?
So, my gf and I always try to split bills, but I make more than she does so I normally end up paying more, which is fine as long as its getting paid off, our rent is $1000, I give her 500 to pay off my half the rent, she is unable to come up with her half, she uses the 500 I gave her to buy some groceries for her daughter, and pay off all of electric instead of using it for rent, (i was gonna pay that off next paycheck) Then when rent is due, she says I need 900 dollars for rent and the phone bill, 800 toward rent and 100 the phone bill, and she has no money, I get angry because I dont have all of that as I have also just paid the internet (228), also she will constantly say she will pay her half of stuff, but seemingly all our bills get stacked and double due the next month, and she wants to yell, cry, and break up because im the problem. Thoughts?