I think it depends on how much you like to play. If you in the sport to do more than just get drunk, and you really enjoy it, then I think any good partner in life understands that. If she can't appreciate what your doing, you need to re-explain what it is your doing.
My girl isn't always thrilled, but i practice at home more, and play the tourny's when time permits. She's know's I work hard to maintain a certain level of play, and she is happy for me when I play well.
If your ditching out on responsibilities like, kids, work, chores around the house that need to get done, etc. you will never get the acceptance you're looking for from you "old lady."
hope this helps,
Justin