So you're 72 and widowed-- but your not dead-- you're grown up enough to share your bed with whomever you chose! ---
Its strange how folding linen is one the very few things i do like my mother-- and am rigid about-- I taught my kids how to fold towels and sheets-- and warned them this was not to be triffled with! My ex mother in law didn't understand how i could be so unruffled when my kids did trendy things (my daughter shaved half of all her hair off, my son dyed his hair turquoise blue) even my kids had trouble understanding" Why?"-- but learn to fold sheets as I was taught!