Sometimes 'No' is easier said than done.
I started having my granddaughter to stay at my house from when she was sleeping through the night, which was 6 weeks old. It started as 1 night, then 2, then 3, taking her back on a Monday morning before I went to work.
I do believe that (some of) this generation believe they have a god given right to everything you have including your time. They believe you have no life and are at their beck and call. This is my experience of my three adult children - and we say 'Adult' children, but when faced with 'No' they throw a childish tantrum.
If I ever did things like, god forbid, have my own life, I would be told I wouldnt see the grandchildren again.
As it happens, my daughter checked out of being a parent and my granddaughter now lives with her father so I barely see her aanyway. And my son who has three children is in the middle of a custody battle with his ex and we arent allowed to see them at the moment.
So on the one hand, I would dearly love to spend time with my grandchildren, but on the other hand, I will never ever be a doormat again.
Your children are very lucky to have you. Your grandchildren are very lucky to have you. However, you need to have your life to and they need to respect that.
Sometimes I wonder why our adult children dont look at us and think 'Geez Mum's getting older maybe she should slow down and maybe I should start paying someone for the free childcare she is giving to us'
We also forget that 'No' is a complete sentence and doesnt need an explanation.