Fuck Life I Want it to be over

Constantly feeling beat down and emotionally abused I am sick of being treated like shit because my sisters abusive ex is treating her like dog shit. I cannot support someone who is unwilling to stop allowing someone else to control her via manipulation and hated . then to be talked down to when I ry to help in some way. so fuck it I am looking for a new place to stay as of today i dont want to do this shit with her anymore. I am tired of being overtly hated because I am trying to help when someone doesnt want the fucking help. maybe I might just fucking take a walk and then jump off a fucking bridge no one would miss me because its obvious I dont matter to anyone.Especially not my family.