You're not going to ever win this argument. There is no logic, no reasoning, no truth that will overcome a woman when she has her mind made up. Eventually, it will come down to an ultimatum--her or poker. Sadly, you'll have to choose. Then, in a few years, it will be something else, like fishing. Then, watching sports on tv. Then, before you know it, your whole life will have passed and you will no longer have any testicles left.
That's the fate of all husbands.
Bummer, huh?
Wanna play some limit?

"Are the players better as the stakes go up? It's not an exam; it's a buyin." Barry Tanenbaum