[CM30]

I'm not sure it would be criticised for making the female characters dumb. Because there are definitely quite a few shows that do this, and there hasn't been too much criticism of them stemming from that.

Then again, maybe it's a weird age demographic thing. Cause it seems like quite a few shows aimed at adults tend to make the male characters the dumb ones (like The Simpsons and Family Guy), but then a few more shows aimed at kids will let the female characters be the idiots (like say, Dexter's Laboratory).

Or if you want an example where both parents are dumb, any of Butch Hartman's shows seem to quality. The Fairly Odd Parents has both of the Timmy Turner's parents being about as dumb as Homer Simpson, and Danny Phantom could be similar in how it portrayed Danny's parents.