Where to get mental health services?

I have a friend who has been through a ton of s**t. She's been abused, raped and so on. She's also having memory issues due to a crash she was in. So with the right amount of drinking she will have episodes….. And it worries me.

She's a mother of two trying to leave an abusive partnership. And the idea of seeking help has her scared of losing custody of her kids. Plus she's broke so there is that.