Anonymous wrote:I didn't read all the way through this, but if it is a nightmare (not by your doing), DH may decide he does not want his parents to move in later... of course, it could also backfire, if thinks its great.
It certainly gives you leverage if someone proposes it long-term: "I was really grateful for your parents' generosity in letting us stay with them, but the experience taught me that I don't want to live with anyone but you and Larlo. Not your parents, not my parents, not an au pair, no one."