So Fing Disgusted

My well as of today ex boyfriend will not take his ex off his lease even though I said I would pay for it. All her stuff is there but she's never there well today he took a job being co assistant managers with her. I'm so hurt and discussed. I moved to a town where I don't know anyone. I don't drive and I'm so F Ed. I hate people how can anyone do something like that to someone else? Oh did I mention his ex is with her girlfriend of 2 years. Sorry I'm in tears I needed to vent. Can't post anywhere else.