This is something I know I should take heed of also Kitty, thanks for posting.
I hope your stepmom’s treatment is going as well as can be hoped.
I never lose hope that one day I will find the partner who will be to my daughter and I what your stepmom obviously is to you and your Dad.
The challenge for me seems to be finding the time to find the partner, without the partner.
I should maybe spend less time on Medium ☺