Yes, every time my baby sister moved back in with her abusive ex.
It would be "different" for a few weeks, maybe even a couple months, and then it wasn't.
That went on for like 5 years. Wait....oh man, it was close to 10 years. Yeesh.
We all tried to help her. She finally ended it with him, but it was major drama the whole time. tbh, I think she thrived on the drama.