I've been patient, but . . . .
. . . . we've been dating for over a year now, and I'm not going to wait anymore. You now have one month. Either you tell your wife in a kind and nice way that you're leaving, or I'll tell her in an ugly and mean way, and you know how ugly and mean I can be. Either way, a month from now, she's gone and you're mine (along with the house and car). How that happens is up to you, but it is so totally going to happen.