Quoting Michael Westen:" Right? I personally think they should all be downstairs. My kids should not have to share a tiny ass ... [snip!] ... acct? And supposedly they're like $8k in default. The story in itself is just shady. But I know they make over 100k together."
There is no way that your kids should have to take the fall for it...Absolutely not. It's ridiculous!\
I'd also double check to make sure your rent doesn't go up due to the amount of people in the house...I can't believe he didn't check with you...
Maybe he can sleep in the garage for awhile. And, offer to do their laundry. And then, put the fibreglass in it.