I'm trying but I've got a toddler and now it seems like every joint hurts. No time to get to a gym and no room for a decent home gym. I did start to do back day again at the Y when we go on the weekend for the pool. We'll see...
Totally understand the young kids thing. Good luck.
A pair of adjustable dumbbells in the corner of the living room is still very doable. Lots of bodyweight exercises too you could look into.