Answer:
(Fatwa: 464/L=153/tl=1431)
If husband gives his wife talaq with three separate words before sexual intercourse and meeting in privacy (khalwah), as mentioned in the question, in this case only one talaq will take place and she would become divorced with bayinah talaq. She can marry her previous husband by doing new nikah, without halalah.
Allah (Subhana Wa Ta’ala) knows Best
Darul Ifta,
Darul Uloom Deoband
