I won't. I'm more afraid of fathers diddling my girls.
When it comes to my girls, I rule with an iron fist.
I was very picky who my daughter spent the night with. Never had a problem with fathers. It was always the mothers that tried being a friend to the kids. One actually took 15 year old girls out at 3AM in her car so they could TP houses.
And fortunate daughters they are.
I don't let either of my children do sleep overs. Son or daughter.
Children, of all ages, belong home in bed at night. Period. I set that parameter when they were very young, and it has been easy to keep it up as they've gotten older.
I'm such a mean mommy.