Why do I have the most dysfunctional family?

Ever since my mom died my whole family has fallen apart and they expect me to fill her shoes.ALl my aunts act like kids they arent speaking to one another over stupid stuff. They are always callin me for guidance now they are 20 some years older than me. My mom was the person who solved everyones problems and im not her. We use to come together on every holiday now we dont. I have my own issues and they keep bombarding me wit theirs. I feel bad cause I dont have all the answers. one of my aunts(43)is being evicted from her apartment and is all upset but I told her in tha past to put her 25 year old son out because he sells drugs and so do all his friends now some shi t has happened in her home and she is being evicted. She is cryin to me and what can I say? Im 34 and cant solve their problems. Im tired and drained and just want to dissappear fro my whole family. What would you do?Sorry so long.