I(29M) married before my elder sister(31) and its eating me up inside

i had to marry my gf (30f) of 13years due to family pressure from her side , my parents were also reluctant about my marriage before my sister , which my sister had no prblem .

but i have become a hot topic in rishtedars cuz im being younger got married that too intercast before my sister. i dont knw how to react abd wht to do ?

i cant explain the stress im going through of getting everything before completing my respinsibilities