1. You stated in your first query that you were in live in relationship for 15 years our of which you stayed in UK for 7 years. So, you were in that relationship in India for 8 long years. You are thereby entitle to claim maintenance and alternate accomodation in India as per PWDV Act,
2. Your said relationship is considered at per with a legally wedded wife for the purpose of claiming relief under PWDV Act and not as per HM Act or SM Act and for having such relationship you are not considered as his wife due to which he is not required to have seperation or divorce from you or take any consent from you before getting married to someone else,
3. You shall ahve to file the DV case in India where you will permanently or temporaily stay,
4.You shall have to file the DV case before the CJM or CMM, as the case may be,
5.You can file a criminal complaint/case alleging rape and cheating against him,
6.You will not get maintenace since you are emploed in UK. You will also not get alternative accomodation as of now since you reside in UK.