Answer:
(Fatwa: 1094/1039=B/1430)
Get 1-2 prudent and impartial persons appointed from your side and from your husband, who having attentively listened to grievances of both the husband and wife should give their judgment, which should be followed by both of you. However, recite ya Azeez (یا عزیز) 200 times after Isha Salah facing the house of husband and recite durood before and after. This will soften the heart of your husband for you.
Allah (Subhana Wa Ta’ala) knows Best
Darul Ifta,
Darul Uloom Deoband
