I don't think my DH is having an affair.
He has a colleague over from a foreign office where he has often worked in the past. He is 'the boss' and likes to be liked. He always says how hospitable the people at that office are when he is there, taking him out for dinner etc (men and women)
When this female married colleague arrived (younger woman by about 10 years) he went to pick her up at the airport and drove er to her flat, took her to the supermarket etc which I thought was rather over egging the pudding. He then had to go out for drinks and meals with these colleagues. One occasion was v inconvenient so he changed the day and went to the pub. After he let slip that it was just him and the female coworker out for a drink. He has had several nights out with them since and on Sunday she rang with a problem with her internet and he went around to help her, took her to the supermarket to buy the part she needed. I was a bit pissy and said she was a grown up and couldn't she buy her own part rather than have him leave me and the kids for a couple of hours on the weekend and he said she wasn't very computer savvy and needed help. He brought me flowers when he came home (this isn't that unusual and confirms he did go to the supermarket). He has been particularly affectionate of late, telling me frequently how much he loves me.
I wouldn't be surprised if he had let his mind wander but I don't think he's having an affair. He is out tonight with work, again.
Am I being naive or is he just being a nice helpful boss?