I.e. if there's a behavioural malfunction that both are responsible rather than it just falling to the parent who doesn't go out to work?
I stay at home and share equal responsibility with DH for 10 YO DD1 constantly backchatting (
) I was thinking more about my Dad who I distinctly remember, when me and my brother were playing up once, saying to my Mum 'Come and sort out your children!'
My Mum was definately more 'Oh yeah, mine you say??
' than 'Yes, right away darling' 
But was he just a product of his time (we grew up in the 70's)?
Or is that a cop out and it doesn't make any difference whether you're out at work the greater part of the day or not, it falls to both parents to crack the whip instill discipline into their prodogy?
(I'm split between the definition of prodigy meaning 'a person, esp a child, of unusual or marvellous talents' or 'something monstrous or abnormal'
)
(and I would like to say that he did discipline us and was maybe a little OTT on occasion, but he also spent a lot of time playing with us, so if you'd pissed him off you knew it was bad IYKWIM?)