OOOHHH (((Tripp))), I am so sorry to hear about
your daughter and grandson. Life sure isn't fair some times.
Your husband's son couldn't take care of him for even a couple of days or so? Maybe it's about
time for him to get a taste of what your life has been like these last few years.
I think I would just tell him that you have to go to your daughter and he needs to watch his father...........because you are leaving regardless of whether he is there with his father or not. Just threaten him with it see if he takes the bait. You don't have to follow through with it if he won't watch your husband. Or maybe see about
a rest home for a few days or so. There's got to be a way..........
I will be praying for you and your family..........