you're doing the right thing, don't worry. Part of being the parent is having to deal with the fact that it's not going to be easy to do the right thing to protect and teach our children all the time.

Especially at the age of 15 a mix of boys and girls at a sleep over is really kind of asking for trouble.

To be honest I wonder what kind of a dad allows hie 15 yr old to have a co-ed sleepover when he doesn't even plan on being there!? hell I wouldn't let my kids have a party in my house without me there even if there were only one gender! o.o what's up with that. I question his parenting over yours!