I am an 27 year old woman. I will be getting married soon. I have a sister-in-law who is 3.5 years younger than me. I somehow do not like my sister-in-law at all. I have disliked her since the first time I met her. A two minute conversation was enough to know that I do not like her. After that I have had many conversations which have increased my dislike for her further.
Once I wished her good luck for her exam, and out of nowhere she suddenly said that she hates people who are good in everything. She herself does not have a career. She has been doing nothing for the last three years, except for sitting at home after completing undergrad. When me and my fiancée would go out, she would ping him asking where he is and when will he be home.
My fiancée seems a bit weird too in this aspect regarding his sister. He would ask me to wish her well on her birthday and wish her good luck for her exams. I think he knows it pretty well that I don't like her, still he would ask me to do this. He would tell her to wish me a happy birthday too on my birthday.
To be honest, I do not want her in our life. I am pretty sure she is nosy and would try to create problems and destroy my relationship. When we would go out, she would text him asking when he is returning home. On the other hand my family would never disturb me. What should I do? How do I cut her off from us?
P.S. Every character is Indian.