Divorce

I m working in a private firm. This firm is managed by two brothers. Firm is on their mothers name. When i am working 2 months after my joining one brother who is younger comes to me and tell that her wife is very cruel. When their marriage is fixed he is not ready for the marriage nd he doesn't not like her wife at that time just because of her dressing sense nd due to her looks. As well as he also shares with me that he always wants a well educated girl with good communication skills. But his wife is kind of backward nd also belongs from backward family. At that time he is doing job. They both started their business after marriage. He said that his brother in law is very greedy types. When they started business his brother in law started filling the ears of his wife that she force him to separate his bisiness as well as home. As he was very attached to his family he tried to influence his wife that everything will be good with family. But then she started fighting with them nd each nd every occassions she fight with him due to his mother nd sister...she always raise the topic of his mothers nd sister. He told me that she started shouting on him nd pull his collar and makes issue of each and every small thing related to him. Then she started demanding big things like car jewellery. If he refuses then she said that i commit suicide i kill you nd your family. He said that its very hard for him to live with her. He always compromise with situation but now he is fed up. He said that he wants divorce. Then he said to her family but her family refused that they will not bring her their home and he has to pay money to her. Now he is living with her mother nd father. But now also she creates some issues for the family like shouting spitting. He is now in depression because he wants to live his live happily. From two years both husband wife living separate but now he wants divorce. In between two years we both started loving each other. We want to spend life with each other happily. But anyhow his wife family get a idea that he has a extra marrital affair outside. He met with an advocate also but advocate said that he cant file case due to many reasons. So what will be the possible outcomes...please help me out