Crossword puzzle clue "parents who give puzzling advice"

Parents who give puzzling advice?

Sounds you might make when I say "Would you rather watch your parents have sex or have your parents watch you have sex?"

Your parents' parents' music

Like either option in "Would you rather watch a video of your parents having sex or your parents watch a video of you having sex?"

Advice for lovers whose parents disapprove

Start of some advice for new parents (Part 1)

Advice columnist whose twin sister Abigail was also an advice columnist

Advice column's initial advice