I'm a stay at home dad. I post when I'm shitting, and when the baby is sleeping. I don't post in the evening after my wife gets home because....gasp...i like spending time with my wife.
I also go to bed at like 9 most nights because I'm 35.
Why do you have a nanny if you are a stay at home dad? Why not just call yourself the failure that you are?
I'm also 35 and I never go to bed at 9 and I'm normally up at 5.