Maximum time frame for interim

Hi Team, My name is Sunita Ailani. It was a love marriage between me and my husband in year 2017. Like other marriage s it has small small fights.... But altogether it was ok. My husband is professionally a lawyer, so he knows "Tricks Of Trade", In 2014 we were blessed with a baby boy and after my delivery I was diagnosed with some skin disease which is formally known as PV, and I fail to read his mind, I don't know what situation it was but he got involved with his Divorce client, who was staying in USA and he called her to India that he ll get married with her. I came to know whole story by himself, I started taking objection, he started beating me every now and than bcoz of that lady. In December 2018 I filed Domestic Violence against him, as he is a lawyer sometimes he says we haven't got the notice, sometimes he says I have done Purgery( I am running a small business which has losses since 2 years, since 2 years I am filing loss ITR. Still I am trying hard to get success but though it has losses my lawyer did not mentioned, and it was not intentional) so sometimes he says I have done Purgery, it's been 8 months I haven't got the interim order. Can someone suggest, how can I tackle the situation.