Geez, ladies. Don't get so defensive. By the time I have a kid and (s)he's beyond infancy, I'll be well into my 40's. I don't envision myself going to club shows forever, so who knows if I'll even still have the desire. And having a wife who has minimal interest in going to shows (until I take her and she actually enjoys herself) doesn't exactly make concerts a hot date event...
That being said, good for you. Glad you can work the rock and roll into your schedules. More power to you.