Hi @Chris ,
I guess the thing that gets all of us is being 'tired'. When we are tired, our stress levels go right up, and our coping mechanisms fade away.
It sounds like your granddaughter is very tired indeed (her partner walking out, a colicky baby and 2 teens would do that!!).
And I know you said that you are tired of helpling everyone else yourself. And here you are taking on yet another thing. I feel for you.
While there is obviously no quick and total solution here, I think the very fact that she can at least talk to you on Skype would be comforting to some degree. And the very fact that you can at least have a shoulder to cry on here in these forums might be comforting to some degree as well. Sometmes, just discussing things and 'letting it all out' can help ease the strain.
I have picked up on 2 things - she only has 10 days to go in USA, and you are going on holidays on the weekend. Both are not too long into the future. Perhaps try to focus on these things as short term goals. For instance, the weekend is now only 2 days away. I know you have kids going with you, but maybe try to focus on just getting to the weekend, and then getting away.
And please keep in contact. All of us here care about you and will try to offer support where we can.
PS - there is another thread going in our Carers Forum about 'compassion fatigue'. I thought you might like to have a read. Click here to follow the link.
Take care Chris,
Hobbit.