35 years old married with kids here. I´ve played for about 25 years, and I´m happy to say that the older I´ve gotten the more I´ve come to play! My one rule has always been that I can´t let FM interfere with everyday life, so wife, kids and work always come first. FM is a way for me to relax and enjoy myself a bit though, so I always make sure to play whenever I don´t have anything else to do; for example when the kids are asleep and my wife watches gilmore girls or whatever 35-year old women watch these days, I play FM.
Me and a friend who lives nearby also meet up for a couple of hours on a set time every other week to play fm. This way my family knows in advance that every other tuesday between 6-9pm I´m playing FM. Same thing here though, this won´t interfere with everyday life since I always make sure we've had dinner and stuff before I head out.
FM is a huge part of my life and I could never live without it, which is why I've always made time for myself to play.