What do you mean, “in the future.” Notice that she is an unemployed single mother. There is no mention of her ex-husband, so I suspect that she is already a burden to the taxpayers. Bet she already has Type-II diabetes and sleep apnea.
They should give her a choice: your kids go to family or foster care while you make the lifestyle adjustment to lose the weight voluntarily or you will lose it involuntarily as a result of being cut off. In a free society she can do what she wants as long as she pays for it. Cut her off NOW. Quit using taxpayers dollars to support this intemperance.
That is certainly consistent with what I said here.
http://www.freerepublic.com/focus/news/2766296/posts?page=14#14