1) According to some narrations that have been mentioned in the books of Tafseer (commentary of the Qur’aan), Yusuf (Alayhis salaam) did eventually marry Zulekha. (Tafseer Jalaalayn pg.194)
2) Not offering Salaat, taking bribery, committing adultery and killing are all major sins and invoke the wrath of Allah Ta’ala.
and Allah Ta’ala Knows Best
Mufti Ebrahim Desai