It's not good for you to be in a violent relationship, but it's even worse for your children to be exposed to it. For their sake, and yours you should speak to your embassy. I know domestic violence isn't probably something they would generally help with, but they can help by issuing you a new passport because you no longer have one. Once you have that, you can book your one way flight away from here and be safe with your family back in the Phillipines.

*****If you haven't got anything nice to say, don't say anything at all*****