Hello, good to meet you!!!!!!!! I love meeting other single mom homeschoolers (we are rare). I have wondered what to do after my kids are grown and out of the house (which is coming up on me very quickly), and just now, after reading your post, I think I have an idea.
LOL - I briefly considered being a time-management engineer some years ago and settled for telling computers what to do with their time :)
Good to know there are other oddities than myself out there - In every homeschool group I've ever attended I am the ONLY single homeschooling parent. Since I've always been something of a contrarian, it has been kinda fun to be an exemplar of something that others consider impossible.
Mine leaves the house for 3 months each winter to live in FL with her (horse) trainer, so I've had an early introduction to the empty nest. I find that the first week is great, followed by a week of really missing the kid, then I have no time to miss the kid due to the many things I do.