Abuse how though? That's a very important piece of information you've failed to give. Did she falsify her income on her application? Because that IS a felony. Did she come into some money after applying and just didn't report it? That's also a reportable offense.

Orrr was she on food stamps and as a result actually had some disposable income for once and spent it on things you didn't agree with? Because that's NOT abuse. It's the whole point of food stamps. You get a couple hundred for groceries every month and maybe that'll decrease the load so you can have some money for disposable income for once to spend on other things.