In the name of Allah, Most Gracious, Most Merciful
Assalaamu `alaykum waRahmatullahi Wabarakatuh
1. What do you mean by accident? If one utters the word talaq with the intention (qasd) of divorcing the wife, the talaq will be valid even in the absence of the wife, or even if the talaq was issued in anger or jokingly.
2. One adopts a child to give support and love to the adopted child. A divorce will defeat the purpose of adopting a child. In fact, it is possible the divorce will create a greater imbalance in the child.
If one is really honest and sincere in giving comfort to an adopted child, he/she should exercise restraint and continue with the marriage. Nevertheless, in the case of a divorce, the child could live with the adopted mother if she agrees.
And Allah Ta’ala Knows Best
Wassalamu Alaykum
Mufti Ebrahim Desai
Darul Iftaa, Madrassah In’aamiyyah