The problem is that you can't take children from someone just because:
* there are so many kids
* The mom is manipulative
* the mom is single
* the mom is poor
* there are too many little kids
* the kids are exposed to germs from the other kids in the family
* the mom is on welfare, food stamps etc.
* the mom may snap at some point
* the mom is unemployed
* the mom makes money having TV crews follow her
* the mom has lewd nurses
* the mom is snappy
* the mom isn't loving
* the mom is a hoarder
* the mom only has kids because she is dysfunctional
* the mom is a manipulator
* the mom lives in a new modern house with stairs (i'd assume most people in the US have stairs)
* the mom is a liar
* the house is stressful
None of those are reasons to remove the children.
It seems that any mom with that many kids would come out and say "this is going to be hard. I don't have a clue how I am going to do this, but I am going to do my best. I really need some help. Noone can do this alone, especially when the children are so little. I appreciate all that everyone has done. I appreciate the opportunity to show my children to the world this past two months. It has given me the opportunity to buy a home so these children have more room than they did before."
Regardless of how she got into this situation, I think most of us would be supportive if she got a clue. If she were honest about the situation, not always manipulating, lying, hiding things, thinking she didn't need help, etc.
No matter how bad of a mom she is, there is no record that she has ever failed to feed the kids, give them clothes, shelter. There is no evidence that she has ever "harmed" any of them. She's a nutcase, but you can't take the kids for that. There are children in circumstances worse than any of us can ever imagine that CPS can't remove.
Thinking further, what happens if they are removed. How many foster kids are abused? How scarred would the kids be knowing that strangers ripped their family apart because they were unusual. I think a better solution is to have court ordered round the clock nanny help with her money she just earned. Stick it into an escrow account for nanny support. Take the burden off of grandma and grandpa and reduce that stress and friction in the house by not having the grandma as the caretaker.