Some women experience grief known as "empty nest syndrome" when their children are grown and have moved out. If your kids are little and still at home, do you have plans for when they move out? If they're already flown the roost, did you plan for this day? How was it when they left?
I plan on backpacking the Silk Road among other things. Dinner at the pub now and again, reading in the garden, more vegetable gardening, more fruit trees, and a few other bits and pieces too. I imagine there'll be some grandkids in there too.
My children have all left home, but all of them at some stage have come back for a while when things went pear-shaped for them. Now that I've moved into a tiny cottage in the country, it's a bit hard for that to happen (I joke with them that it was a deliberate hint.) I now spend my free time in quiet bliss reading, writing, fishing, going for long leisurely drives with the dog....heaven! (Oh... and visiting the kids and grand kids sometimes...)