My wife is supportive of my poker playing. She gets nervous but she says it's my money. I started with 25 bucks -- she said to herself hell, we spent more than that buying the software for the last online computer game he was obsessed with. Later I put in another $50 from an Xmas present. I promised her that no more $$ goes into the poker bankroll without talking about it with her first. (In fact I have no plans to put more $$ in, ever. I want the rest of my neteller transactions to be withdrawals, thank you very much.)
From her POV, one good thing about poker (compared to other computer games/obsessions I have had) is that she can talk to me while I play. Sometimes I have to say hold on this is a big hand. But there's no headphones, no total concentration, no "I can't talk to you for the next 20 minutes" situations like there are with Warcraft etc.
She's delighted that I'm winning. She's happy for me because I'm happy.
Also, her whole family loves to go to casinos and play blackjack, roulette, etc. Her grandmother is addicted to the slot machines. So she's real understanding.
Definitely +EV. I'm a lucky guy.