Ding, old buddy... you seem to be always in some kind of marital
trouble...
well, she's pissed... give her a day or so.
Trust is a thing not to be taken for granted. She obviously
suspects that you are on to something. It is up to you to prove you
are not.
Next time, when things are better, buy a box of Durex, bring it
home, in front of her label the packages in numerical sequence. Get
her to keep them. Might bring a laugh out of her, you'd never
know.
I'd stayed at home tonight. No need to drink with your buddies...
it is going to be tough for a while. Take it like a real man....a
real family man.