Names have been changed, story is real..

Barry rents out rooms in his house. My mother, Pocahontas, lived in the backroom with her boyfriend, John. My sister, Ariel, lived with her dad and visited on the weekends. Our cousin was dating Barry's younger cousin, Eric. They broke up and Eric also moved into Barry's house. A man named Sancho (in his 40s?) also moved in around this time. Ariel started dating Eric. Eric is in his 20s and Ariel is a bit younger.. My mother's boyfriend had to go to jail. I forgot to mention that everyone, except Ariel, likes to "party". John had work release and saw Pocahontas on the regular and was jealous and accusatory. Who could blame him? So anyway, I guess one night Pocahontas decided to get a bottle of some booze. Her and Eric got shit faced and she decided to fuck him. I've been wondering for months why my sister has been so mean to our mom, and she finally tells me this. BUT! she is still seeing this kid, Eric, who ran away to another state to avoid a warrant for not paying on his fines. I don't want to hate my mom, but this is pretty damn low. I wouldn't have ever put it past her to do something like this, but I also wouldn't have thought she would REALLY do something like THAT!