Am I wrong?
So I expect to get skewered for this but maybe some advice as to what to do now. My brother was remarried 3 years ago. I am close to my ex sister-in-law and like my new one as well. They are a much better match and everyone is happy. Both sister-in-law and ex sister-in-law get along very well too. I gained a nephew when they were married and included him in my wedding. I go out of my way to buy him special gifts that he likes. I always include him when I do anything for the nephews i have had all my life. That said I posted something on facebook about how proud I was of my nephews for being such a good cousins the last 16 years to their cousin who is autistic. I tagged their mom and not their dad because he does not have facebook.
Tonight i got a text my brother that said nice post but she is not my wife and you left out your other nephew. I took the post down. I really wasn't trying to be mean. I am actually surprised she even cared enough to tell my brother. I did not mean to hurt her. She is good to my husband and I and I feel badly but also think my brother is over reacting. Should I reach out and apologize to my sister-in-law? I think I have a good relationship with her.