I guess they are trying to use their vacation while they can before you go on leave.
I just feel like she needs to be yelled at or something for lying about it...
where did you buy this? Because if I were you, I'd be pissed if something I bought that was supposedly "new" was actually pee & rust stained......The whole set was supposed to be new and unused. I got all the rust out of the bed skirt and curtains (I think it was from the bag) so I am pleased about that.