I studied statistics in grad school and appreciate how they can be made to misrepresent reality. But when teamed with observation of reality they are almost always true. I travel for my work.
If your wife travels on business, keeps herself in good shape, likes a couple of glasses of wine in the evening and is over 40 she is very likely to entertain a one-night liason with an equally well presented travelling businessman. Not for certain but very likely. Not my wife you say? “She runs our PTA, is backup organist at our church, and co-coaches our daughter’s softball team”. OK, maybe you’re not one of the ones covered by my mass generalization but as a generalization it is 100% true. Does your wife fall out of the norm?
Pour yourself a stiff one mister and realize that this is a new world. Ask her what she wants.