Help me understand? Or this unreasonable?

My mother has been with this man for 4 years. Right?

Well last week he pistol whipped her. He used to be mean to her.

She called the cops and did the epo. Great right?

She called me yesterday needing a place to live so she can cancel the epo and he can keep his job.

The court gave her the apartment and told her they can get her a place for a YEAR.

But I’m only working 35-40 hours a pay check. Making a $11 and paying my own bills.

I would be opening my apartment to 3 adults and a dog.

It would be too much. I feel as she’s putting him above us. Making me stress so he can live freely.

I just can’t understand why she wants to be dependent on people and to be with a monster who might actually kill her.

I asked her why she said so the girls can have a place to live and she misses him. The girls are of age and once again can live with her for a year!!!

Help me understand her reasoning?!