My daughter (first child) was born 3 weeks ago and for some reason i still bought 8 games in the Steam sale - i've already got 3 or 4 that need playing prior to that! I dont think i'll ever grow out of gaming - just find it harder to get the time to play.
When my daughter was that age I played more games than ever on my PS3.
It went like "It's okay Mrs Meths you must be absolutely knackered. Go to bed early and I'll watch the baby and make sure shes settled."
Thing is the baby just slept in her moses basket and I was free to game with the volume low.
Got through Valkyrie Chronicles, Burnout Paradise and a couple of others during my paternity leave.
Happy times.