Answer:
(Fatwa: 170/L=95/TL=1433)
If you do not intend to live in your father-in-laws’ house, then it shall not be considered your native place. Hence if you go to your father-in-laws without an intention to stay for fifteen days then you shall do qasr at your father-in-laws’ house and in the way.
Allah (Subhana Wa Ta’ala) knows Best
Darul Ifta,
Darul Uloom Deoband
