To keep it brief: husband went on a night out with four colleagues, one other man and two women to a nearby city. At 2am he and one of the women (who lives close-ish) get a taxi home together (it has later emerged). At 4 am I wake up and he's not home so I check find-my-iphone to see where he is and he's at her house. At 6am he arrives home. I am a tad concerned but assumed they'd perhaps all gone back or that he'd have a reasonable explanation. When I asked about it all in the morning he lied and said he and the woman had gotten a taxi alone together, he'd dropped her at her house and come straight home at around 5am. WIBU to LTB? Am I overreacting, underreacting? Just feeling quite numb about it all right now.
To add: I told him i knew he was lying about what happened, that's when he told me he'd left at 2am alone with her and gone back to hers. Apparently he was worried how it would look hence the lie.