Divorce is the most disliked act although it is allowed when it does not involve injustice.
'There are conditions for valid divorce, e,g, Wife should not be during her monthly period of menstruation, nor during purity days when she has had sexual intercourse with her husband. Husband should not be forced or under pressure to divorce his wife. Two pious witnesses who witness the declaration of divorce by the husband or his attorney.
There is no three Talaq in one time at all.
Wassalam.