DB,
Don't give up. I have been doing this 5 years and my wife is just going to shoot her first match this month. Just make sure you get her to go to functions. The dinners and such. She may decide she wants to shoot or not. I know a few pards who have wives that have never put a round down range, but are always there in costume and helping out, having a good time. I know it is kind of hard with little kids, so you just have to do a little more planning.
Don't be a pest. If she sees how much fun you are having, she just might want to check out what all the fuss is. :grin: