I have a friend at work who often comes over to my desk for a chat. We have been friends for several years, and when we see each other in the office, we always chat. He was very frank about many issues in his life and generally a nice, supportive work colleague.
We work in a toxic environment and there are generally only three of us there that get on.
We had a family event at work, his wife and kids came over for a short while. While he introduced the kids, but not his wife. A bit odd but ok they were only there shortly.
Since January back in the office he wouldn’t even say hi! Run into him in the kitchen yesterday and he was acting odd and mentioned his family and wife 100 times. Then walked off. WTH.
I guess saying something would make me look crazy, but I feel a tad confused about what’s happened here. Now down to only one friend at work at that dreadful place! Any advice?!