Woman gets married into a family, the brother's siblings don't like her, they ate, danced and celebrated at the wedding. Same siblings treat their brother's children really well but still hate their mother. The siblings have their own families,

they fight then go see the woman they hate for a resolution. After that they hate her more coz they feel she's taking sides. Throughout all this they treat their brother's children really well and expect them to reciprocate.

The brother is told by his wife about the i'll treatment but does nothing. Life goes on, there are times when the siblings are really warming up to the wife, she lets her guard down only for them to sucker punch her when she's at her most comfortable. WHY?