Answer
(Fatwa: 911/H=185/TH)
(1) You should calmly make your husband understand now and then at any suitable occasion. It is better for you. It is a welcome step that you think of making your life hereafter better. May you make progress day by day, receive goodness and blessings in both the worlds and may you be safe from all abominations. Amen!
(2) If the husband concedes to have given two divorces over the phone, then both the talaqs took place. In future, he has the right to give only one divorce i.e. if he unfortunately pronounces one more divorce any time, then she will be haram for him and will absolutely come out of his nikah. You may marry him second time after passing Iddah (waiting period). You should coolly tell your husband about this. And also, the moment your husband, mother-in-law and or sister-in-law (sister of husband) mistreat you, you should make them understand with calmness and, to your best, help them in educational matters and others as well. In-sha-Allah, the conditions will go in your favour.
Allah (Subhana Wa Ta’ala) knows Best
Darul Ifta,
Darul Uloom Deoband