My hairdresser was telling me yesterday about her SIL and his wife who are currently living (free) with her and her husband. The SIL recently got out of jail (drug problems). Both are working, but they say they can't make it with their two kids. They don't help with housecleaning, let their kids trash the house, sleep in on weekends while the grandparents mind their kids, don't seem to have any plan for finding extra jobs or sources of income, and have given no date for moving to their own place. Meanwhile, my hairdresser found that the wife has been shopping for fun clothes, having mani-pedis, and spending for other non-essentials.
DH's homeless brother called today. He has found a place in men's shelter number 17 and substance abuse program number 27 (or whatever number it is; he's been in all of them). The accommodations aren't luxurious, but "free" is always good.
When you accommodate dependency, it blossoms.