A colleague of mine will regularly call his fiancé up at work and speak to her like absolute shit. Patronising, talking down to, trying to confuse her, making her apologise or "be grateful", and it's becoming quite uncomfortable. DH wouldn't dare talk to me in such a way and if he did I would go ballistic.
I am flabbergasted that he does this in blatant war shot of everyone, but it's been going on ever since he's worked here (nearly a year now). Lots of other people have noticed it as well and said the same thing.
He is in general not a very likeable character and everyone finds him extremely difficult to work with. I have met his fiancé once and she seems the polar opposite to him and is extremely nice.
I fully appreciate it's none of my business but it is really horrible to listen to almost every day, and I really feel sorry for her. What would you do?!!!