Birthday of My Sister and My Brother

I have an big elder sister and a younger brother. 2 Two days ago they were had their birthdays. My sister is 27 years old, my brother is 12 years old, and I'm 22 years old. My sister got married when she was 23 years old and now she has 2 children, a boy who is 2 years old and a girl, who is a year old. My brother is in the last year of elementary school. on the last year. They have a same date of their birthday Their birthdays fall on the same date, December 26. I think it can’t be is unfair, because they can share the money for buying me give me a gift but I can’t. exactly, I have to buy 2 gifts in a at the same time for them from my self without sharing the expense with anyone.

As a piece of advice, do try to avoid figures while writing such descriptives. Denote numbers in words instead. I've done one!