My partner lied to my face about receiving a text from his ex girlfriend and whom has also caused a few problems in the past, but turned it around on me when I found out he had lied! He’s now saying I make him miserable and unhappy. He’s been a serial cheat in the past and begged me back after a year promising me the world but 2 months in and hes back to his old self. Anyone else in a similar situation but finding it hard to leave?