For info, I am married myself. I've been married to my wife for 8 years.
My brother and his wife have been married for 4 years.
Me, my wife and most of my family get along just fine with my brother's wife but I am personally not close to her. I am not friends with her on Facebook, I never get in touch with her outside of seing her at family gatherings or outings. My wife is not friends with her ether as she has her own friends already so she doesn't feel the need to be friends with my brother's wife. Overall I don't really care about my brother's wife. I don't hate her but I don't love her either.
But recently, my brother's wife had a major surgery (not gonna say what surgery because it's personal) and she is been hospitalized since the end of last week.
Me and my wife along with my brother have been visiting her at the hospital to keep her company but just yesterday, this is where the petty conflict happened.
My brother was busy. He had a meeting that he couldn't miss and my wife was also working late so I got home and I was alone. I made some food and I was generally minding my own business but my brother called me to ask me if I was home. I told him yes I was in fact home and he asked me to be with his wife at the hospital but I told him my wife wasn't home and she won't be home until late at night but he gave me a snarky response saying "so what ? I have a meeting that I can't miss and I don't want my wife to be alone"
I argued with him but kept my tone as respectful as possible and I said that if my wife is not with me, I am not going and if I was him I would call his wife's family members or friends so they could be with her.
I guess he got mad at me because he unexpectedly hung up on me.
Later on my wife got home and I talked to her about this and she said that it was kinda of petty to refuse to be alone with my brother's wife for an hour I could've done it for my brother at least but I told her that I am not friends with his wife, we aren't that comfortable with each other so I don't feel comfortable with being alone with her.
But I talked to my other younger brother about this and he is on my side and my brother number one also asked my younger brother for this favour but he also said no.
How do I make my brother get over himself? It's up to him to take care of his wife at the end of the day. I got my wife and he got his.