cheating wife

I don't know what's going on, sounds like you don't trust her.

Err...that's not much information to go on.

Maybe she was affected by hormones, or maybe she had a crap day at work and the next day the boss apologised and made it better, or maybe...any number of things.

Google 'signs of cheating'. It will be a much better guide.

You're looking for an excuse not to trust her. And this is all just because you had a lousy Fathers' Day? Would she be cheating if she bought you a bad tie for Christmas?

Pull yourself together, man. Is she cheating? We have no idea whatsoever. But, more importantly, neither do you. This isn't evidence of squat.

Sorry man but that last sentence was funny...

Do you have evidence that your wife cheating in you? She was happy because you came home. Trust your wife.

If you go looking for skeletons you sure as hell will find them.