Answer:
(Fatwa: 1588/1263=H/1430)
Allah Ta’ala shall give you taufeeq to shun sins, in-shaAllah.
(2) It is glad tiding for your father to be in Jannah. May Allah increase his ranks!
Allah (Subhana Wa Ta’ala) knows Best
Darul Ifta,
Darul Uloom Deoband
