What do you think the cause is?

So my mom has always helped my sister but not me. When I first got my place no one came to visit. Now she needs me and have moved in with me because my sister and her boyfriend are moving and her boyfriend doesn’t want my mom staying with him because my sister doesn’t like to drive so my mom always has her car. But my sister isn’t moving now ??? 🤦🏽‍♀️So now that she don’t have help she’s bashing everyone’s boyfriends and girlfriends making this about her. She sits up on the phone all day talking to ppl Nd on Facebook she claims ppl have strongholds on us but I think it’s the other way around. Do you agree !? Or am I overthinking because I hate to be wrong when I feel I’m not