Girls, Is it normal to threaten to breakup constantly in a relationship?

If the girl doesn’t get her way or has a argument I ask because a frequent theme was I don’t know if I can be with someone in the future who doesn’t do this

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8 mo
Over time I became really dejected and not feeling hopeful because it seemed she was always ready to leave or talk of leaving after each threat my trust just eroded
Updates
8 mo
So part of me believed that because I wanted a relationship for so long that I had to weather the storm
Girls, Is it normal to threaten to breakup constantly in a relationship?
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