order under DV act

I am currently fighting a divorce case against my husband from Delhi which I won along with my maintenance case in Kolkata lower court( wherein his divorce petition was dismissed and my petition for maintenance was granted). I had also filed a case under the DV act in which I have a won a favourable order wherein the judge has ordered that I should be allowed to return to my matrimonial home or be provided an alternative accommodation of my choosing. We have not lived together for the past 5 years, as I wasn't allowed to reenter my home so currently i have been residing here in Kolkata at my grandmothers from where I have fought all cases. Now I want to return home is there any law that prevents me from living in my matrimonial home? if so under what act and section of the I.P.C? also am i supposed to inform the local police and seek their help to execute the order to get me to reenter my matrimonial home in Delhi?I have certified copies of all orders, I just need to know how to proceed as I don't have any source of income apart from depending on my family.