Answer:
(Fatwa: 66/67/B=1432)
You should recite Ya Aziz (يا عزيز) 200 times after Isha salah with durood before and after while turning your face towards those relatives. Do it for 40 days. It shall soften their hearts. Further, sometime send them some gift and greet them when you meet them.
Allah (Subhana Wa Ta’ala) knows Best
Darul Ifta,
Darul Uloom Deoband
