My mother-in-law always calls me by my given name and my surname, but she only calls my sister-in-law by her first name. Does that mean she doesn’t like me? My sister-in-law’s name has three characte

My mother-in-law always calls me by my given name and my surname, but she only calls my sister-in-law by her first name. Does that mean she doesn’t like me? My sister-in-law’s name has three characters, and my name only has two characters, and my

A two-letter name is called by both the first and last name. Otherwise, how can it be called by just one word?

Or do you want your mother-in-law to call you Duiyin, like Wang Jing, call you Jingjing? But you also said that this is more important than your husband's cousin. To distinguish her, of course you called her by her name. Is there anything you can't figure out about this?