Help! My mom is in deep danger!, How can I heal her from afar? Options

My mom had a choice to live with me until she got on her feet or live wherever she wants, and she moved in with her ex-boyfriend. Now he is treating her and my little brother like shit. Her health is down to the verge of death. He threatens her by either saying "I'm gonna slap you" or he puts his hand up like he is about to slap her. He recently hit her on her head so hard that she got a concussion. Now she has an ear infection from it and is going deaf! I really would like to help her out one way or another despite her mistakes.

How can I heal her from afar? Please help me because this is an emergency!!! If she don't get help now, she could be dead in a month! She needs healing immediately!!!!

If someone could tell me a way to heal her from afar, that would be HIGHLY appreciated.

I'd go there in person, have a talking with the jerk that is hitting her, as an older brother and say look either you stop or I'm going to... well you know whatever it is he would be afraid of. A friend of mine had to do that with a familly member once. He is not violent at all but just the threat worked.
Also, another option it to call the police, this is obvious abuse and illegal acts. There is also the option everyone hates, which is the homes for the elderly. If she is dying though, healing won't help much if there is someone there still injuring her. I think you should take physical action immediatly! Her life is in danger here. At the minimum call the authorities. If you do any magic, perhaps something to get the jerk to leave her life.
Also, you could always call her and offer to have her stay with you, it would probably be quite welcome at this point.

Athena