No really scientific reason, and it doesn't tend to 'happen' in all families. Urmm, maybe you were spoilt when you was younger before your sister was born? But now that you have a little sister, they are spoiling her as much as they did for you. Usually it's over exaggerated by siblings, and usually you are treated equally but at different times.
Your parents made you and your sister.
cause there parents made them in the habbit
It depends on your perception of spoilt. It is a popular misconception that children who have wealthy parents are spoilt. It is important to establish that there is a difference between having nice things and being spoilt. Willow Smith, I'm sure, will have almost anything she wants, but this does not necessarily mean that she is spoilt.
Show them that you deserve it by not acting spoilt and selfish.
they just are. someimes they can't contrel it. sometimes they are really bad. some big brothers and sisters can't stand it. sometimes they do it back. even parents do the same thing. but some parents spoil ther little sisters. my dad does.
Rihanna has 2 little brothers Rorrey and Rajad and no sisters from both her parents but a half brother and two half sisters from her Father.
Don't be so spoilt and appreciate your parents for what they are. Not what money they have in their pocket for you to spend. If you need money and your old enough, GET A JOB!
There is no patron saint of little sisters or big sisters.
you call your parents sisters aunty
Your aunts and uncles are the sisters and brothers of your parents.
The Little Sisters of Eluria was created in 1998.
Little Sisters of Jesus was created in 1939.