Hi Again Hen.
I meant to add that it is important to look after your mental health and take each day as it comes. After this last estrangement I found it really difficult to go to the places that I used to take my grandchildren to (local parks, restaurants, kids fairs etc) and used to avoid them if I could. All those happy memories we had made, made me feel sad and empty but I turned it around and now when I go those places it reminds me of the happy times, and all the happy memories that i now have to hold onto. Your sadness will always be there but we really need keep ourselves well for the time we are reunited with them.