She is a stay at home mom...has the time to walk w/kids....her diet is pretty clean, but she eats ALOT of calories...and hardly exercises. I think she has a tough time with any "set" routine...she likes her "freedom" and she keeps herself WAY busy.
I work nights and sleep through the morning and into the early afternoon....when I wake up I usually bounce the kids around for a while, work on the computer a bit, then it's off to the gym,shower,work,repeat....
If were active as a family, it's rare and usually on the weekends....
Like most dudes, I've tried to motivate her a bit, but like you mentioned...ALWAYS turns out bad....
One thing that I've noticed with myself, is that SEX is way better when I'm in shape. We have really taken it to the next level this past year sex-wise and I was hoping to somehow encourage her in that manner...