House fire

Last night some scumbag put my girlfriends house up in flames, I woke up to find her crying and screaming as i look into the hallway to find it engulfed in flames, there was no time to salvage anything as it was a blind panic to say the least so we jumped out the bedroom window. We have returned today and the damage is a lot worse than even we thought. My girlfriend is now without a place to stay, we do have temporary accommodation but it's not suitable long term. I know it's rude to ask but she doesn't deserve this she works her socks off to have some sort of decent life and I wish I could do more to help anything at all would be greatfull thank you.