My mom is being psycho already she just called me telling me about a trampoline that's 50 bucks now…

My mom is being psycho already she just called me telling me about a trampoline that's 50 bucks now that used to be over a hundred I have no more money to be buying my daughter's any more gifts they have enough already and I asked her since she is at Sam's if she can by Ella her diapers and I can give her the money when she comes back home and she just told me she didn't have the money to be buying her diapers to ask my grandma and my grandma wouldn't get on the phone cuz she's eating and she wouldn't ask for herself then she got mad at me saying okay I got to go I was just calling about the trampoline cuz she started talking and say another random stuff that I have no clue what she was saying. She is all mad because I took my sister present back after she told my sister I bought her one and that I should have told her that I was taking it back when I did when she was being such a rude bitch the other day and that she never go her anything only my baby sister not my fault not my problem when I had been cooking for the whole family this whole month and she said that she would pay me back or make dinners to make up for helping her and did she no so I spent more money this month and not a thank you at all all she did was ask why I had been so stressed and acting crazy maybe because I have been taking care of my own family and yours.