When you have no one except God..

What to do when you have no one you can trust, no parents, no trustworthy friends, no kids, no job/business, toxic in-laws, when you're just a housewife and the only person you're close to is your husband who loves you a lot and gives you priority over his family, but one day he changes and starts siding his family. And now you're left with no one except God. The only person you could count on was your husband but he changed.
So who do you have except God, and what can you do with your life?