Jannah

Q: My sister-in-law is a revert. She accepted Islam but because she can't accept that in jannat the males will have many hoors to have relations with so now she feels that this is injustice and she wants to go back to christianity! If mufti sahb can please advise on how to remedy the situation.

Q: Being a Muslim After the judgement day and completion of Jaza and Saza process.  Shall we get our relationship as Quran or hadith like, Mother Father, Sisters, Brothers, Children, Wife etc? Kindly give reference to study if possible from Quran or Hadith.