How do you describe a relationship where everytime the girl can’t get her way she wants to breakup?

Like when I was going through this it destroyed my sense of trust I just felt like it would always just happen again just a matter of when. The final breakup came on me standing up to her abuse which is absolutely wild to say but had I just accept her calling me names and making fun of me in the car on the way to the grocery store everything would have been perfectly fine and the relationship wouldn’t have ended. This was about a 2 year relationship and with how she acted I get bothered by the fact she decided to say yes. When I think through everything I went through I would have been better off single and not experiencing a relationship. Throughout the relationship I was often patient with her two weeks in she hit me when she was losing at a game and she had a crying breakdown not knowing what came over her in that moment I was shocked and was ready to go home but she begged me to stay but now seeing it as a small part of a larger picture and darker it was all manipulation cause the abuse not only continued but got worse. She would hit me more times cause me horrible names like bitch and nuisance. A dog we got together she would also call him nuisance and beat on him. Prior to this relationship I had never dated a lot of this is due to my autism but now I’m simply afraid like I went on dating apps just the other night and felt a deep sense of fear and anxiety that didn’t use to be.

How do you describe a relationship where everytime the girl can’t get her way she wants to breakup?
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