Then if he has a lot of other real estate, and the home belongs to mom, it is even more unlikely that a restraining order will issue based upon old allegations of abuse to protect an adult with other legal options.
If dad has real estate all over the world he can certainly sell something to buy his own home where you live.
And if you have an older sister maybe YOU can go stay with her when mom comes over to take care of your brother?
A judge is not going to impose such a restriction on mom simply because you might be inconvenienced if she comes over. But, you are welcome to contact the court and fill out the paperwork.

