I have not, and given the popularity of cruises and the resultant giant increase in the cost of cruising, not likely I could afford that cruise.
Shortest cruise I have taken was 7 days, longest was 10 days, both too short. Taking a Princess Land/Sea trip this year, 7 day cruise after a 7 day land tour, 14 days away from home. This will be my longest time away from home ever. As we approached retirement we tried to prepare our house to be left vacant for periods of time. Locking mailbox, automatic sprinklers, no more pets. But my wife somehow has snuck a bunch of potted plants (11 to be exact) that will need watering. Working on options for that, but EVERY plant purchased came with a pre-purchase warning that we have nobody to water them when we are gone. Not sure why it matters as I don't think any of the plants cost more than $2-$3. The pots, well, those cost $30-$50 each.