Have they come out with a cross dressing Ken doll?

Both

Plot twist he's screwing the nanny ?

How does one forget their underwear unless they were rushed for almost getting caught?

Either get a nanny cam, or ask the kid. 2 year olds are excellent snitches.

I hope your husband isn't cheating on you, and there's a logical and honest reason for that underwear ending up there.

Sounds like your husband hid it there to make it seem like the kid stole the babysitters underwear. Betcha that's the story he gives you.

quite sure it's from the nanny!!! don't jump to silly conclusions about your husband, jealously is poison

This is a very tough situation and sounds like there could be a number of possibilities that could have happened. The babysitter could be on her time of the month and carried an extra set of panties in her purse in case the first set got ruined and she could throw away the set that got ruined, but if that were the case I don't know why she would have a Lacey set if she were on her period. She could keep a set on her for if she does end up having to stay over night if the parents do end up staying out all night. Either way your kid could of found them and was playing with them and put them in toy box. Also, she could have come onto your husband and left them to get him into trouble for turning her down, but I don't know why he wouldn't of told you something that important if it did happen. Or something more serious may be going on, what is she doing when you guys aren't there alone with your kid? Is she being inappropriate with your child or is she taking advantage of a parent free environment and having boys over? Or is it actually your husband messing around or even worse with your baby sitter? Maybe get a nanny cam? This definitely needs a follow up asap

Awkward if they actually belonged to your husband...