Anybody else raising their grandkids?

One of the supervisors here at work has custody of his two grandkids. His daughter never grew up, always some drama, no idea who the oldest's father is, the youngest's father is in jail. Sad situation.

My kids go to a nice, small Christian private school (about 100 students K-5) and it seems like about 20% of the kids are being raised by Grands. I may be off on the figures, but it is a lot. It seems like this is getting to be more and more normal.