Sorry for all the highlight bombs. I couldn't resist. I recognise this is prose but to me it is pure poetry. From start to finish. Your grandchildren are also lucky to have you in their lives. You are an inspiration to me, as i am sure you are to them.
Your piece reminded me of a poem. It was written by the son of a friend. I don't think he will mind me sharing it with you.
lord shelter him from himself
fill him with the stillness of suns
make him feel the eagerness of horses
give him the longing of the Tides
and the swelling bliss of fruit
and the expectation of the resting bird
let him gather and give out
and never leave him mourning in the sand
but bring him up against the sunny wall.
Hearts to you, A💚💚💚