Actually mum had to retire at 65 even though she didn’t want to - dad had died 4 years before so she was dreading forced retirement as she was (and is) so active. Her first GC was born 2 months after she retired -perfect - she had him when I went back to work after 6 months. She had all 4 of mine whilst I worked part time so she really was a co-parent for mine.
What Would You Do in this Position?