Various masaail of talaaq

Divorcing one's wife while living in another country

Q:

1. I need to issue a divorce to my wife but she is in my home country and I am abroad, can it be done via video call?

2. If I say it 3 times is it a valid and will the divorce be final ?

3. She has 2 kids from a previous marriage (their father is no longer in their life), after divorce, do I have any rights to the children who are not biologically mine? If so what are my rights?

4. Please advise me on the correct way to issue the divorce to my wife who is living in a different country since I do not have the means to go home to do it.

Nikaah breaking through the husband leaving the fold of Islam

Q: My sister married a boy who converted to Islam. Soon after the marriage he again converted to Hinduism. The boy left her and went away without giving her a talaaq. She had not informed her family about the marriage. Her parents got her married to someone else who gave her talaaq within 2 months of their marriage. The Hindu boy then suddenly called her and gave her a talaaq. Can she now get married to someone?

Repeating talaaq to pronounce the words clearly

Q: A person was going to give his wife a divorce and the imam had prepared a divorce certificate from which he was supposed to read "I give my wife a talaq ba'in". However when he read it, he misprounced "ba'in" and instead said "I give my wife a talaq bayyin". Therefore the imam asked him to repeat the statement with proper pronunciation whereupon he properly said "I give my wife a talaq ba'in". Did one or two divorces take place?

Issuing a divorce after iddat

Q: Before divorce my husband said that you are not wife in future during some problems then he divorced me. He said that I am giving you 1 divorce, I am giving you 2nd divorce! After this I came back my parents home and in iddat period. After 4 months my husband text me talaq talaq talaq, I give you 3 talaq. So my question is, can a husband divorce his wife after iddat?