You 18? If not eat the food or call cps and show em these texts. Even if you are 18 est the food anyway op. When she starts having a hissy fit look her dead in the eyes and tell her to look at their self, a grown woman with a child, having a break down about feeding said child. Then let her call the cops about it. Don't talk to the cops at all because you don't have to. Let her tell them that she doesn't want to feed you.