You may need help and legal action to separate from these individuals. They may threaten physical violence, show weapons, or threaten to kill you or themselves if you leave them. If you go back to them, you actually fear a worse reaction if you threaten to leave again making you a prisoner and they later frequently recall the incident to you as further evidence of what a bad person you are.
Female losers often physically attack their partner, break car windows, or behave with such violence that the male partner is forced to physically protect himself from the assault. You will see and witness this temper — throwing things, yelling, cursing, driving fast, hitting the walls, and kicking things. You may need help and legal action to separate from these individuals. If you fear violence or abuse, check local legal or law enforcement options such as a restraining order. A mentally healthy person is consistent, they treat almost all people the same way all the time.