Time to cut my sister off for awhile?

My sister is a trans woman whom I love dearly, I am a survivor of DV and starting my life over as a single mom trying to rebuild, it’s been only about 2 months for me. She is constantly down playing my situation and saying how she has it harder for a trans woman which I do understand but I don’t think she should constantly compare. I was told to apply for some assistance for my child and she’s like “Your kind of women with kids will always get assistance before women like me” Which she always got housing assistance but does things to get kicked out everytime or won’t keep up utility bills. She doesn’t work at all, and thinks me and everyone is suppose to help her while she says she’s too good to work and talks down on people that work. I’m just so tired of her trying to shame me for applying for assistance when she gets everything , housing, food stamps, free insurance, as a capable woman but for me with a child in a sudden situation I shouldn’t get it, I just started working from being a stay at home mom& I don’t plan on assistance forever if I even get approved, but after what me and my child just went through I’m thinking of removing her negativity from our lives all together. I would have liked family to lean on but they’re all negative and really hope some assistance will help me be able to relocate and give my child and I a healthy happy life