Is AUTHOR wrong in the post ? POST : Hey reddit. My sister is a few years younger than me and has a 3 year old daughter. Currently we don't live close to each other, but when we did, it would bother me when she'd call her then infant daughter names (dork, asshole, "little shit", you get the idea).  I used to tell her "You gotta stop referring to her like that, because \_\_\_\_ (insert rational reason here, but usually said in gentle manner)." I thought she had stopped.

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It seems she is still referring to her daughter this way and it's concerning to me.  In the last facetime we did she referred to her as a dork and little shit within two minutes of each other. Am I the asshole if I tell her straight up "You need to stop referring to your daughter that way. It's not okay."  Or do I mind my own business as I'm not the mom? 

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Thanks all. 