Anybody else raising their grandkids?

I have custody of two of my grandkids from my oldest son and his wife. They both have really turned into 'pant loads' and it really put me in a bad way having to go through all the legal and personal stuff to get this done. That is part of the reason I was offline for awhile and has lots to do with me spending little time on the web now. Just want to hear some stories about others in the same sutuation as me. If you want the LONG story about my situation just ask. I just did not want to bore everyone to death with my story, thanks!!
Chas.