My mother is married with my father till 25 years , since then he is very rude and angry type of person who doesn't hesitate to beat my mother if anything happens without his will .
Now since past 4 years he is having the illicit relationships with a girl and also he goes to the prostitutes once a week . Once my mother objected so he quarrelled with her and then started using physical and mental abuse , after that matter was silent and my mother compromised and my father also reduced these relationships but didn't stopped ,now he have started it again in full swing .He goes to prostitutes around once a week , he talks to the girl daily for hours with whom he is having affair and also visits her twice or thrice a week . But we don't have any proof .
Now another problem is that my father have also give loan of 10 lacs to my uncle that is mothers brother as a help interest free initially , but now he demands interest on that and my uncle is in worst condition due to losses in business and he is in difficulty for his own survival .But if he is unable to send the monthly interest my father torchers my mother mentally and sometimes physically . Money give to my uncle as a loan is unrecorded and non tax paid money that means that loan have no legal existence but still my uncle anyhow manages to pay interest to my father.
My father possesses following property :-
1) A house that in which we live in joint name of my mother and father .
2) A shop with goods and stock around 5 lakhs.
3) Non tax paid cash money 1.5 lakhs which he have kept with my mother.
4) Some jewellery with my mother without any bill .
5) my father shows yearly income as 2.5 lakhs only in income tax and on papers.
6) My father also convert his money into white through showing income of my mother
around 1.8 lakhs and then he transfers that amount to his business as a loan
form my mother . loan outstanding of my mother in his books is around 6 lakhs .
7) I have one sister who is minor .
8) My father is influential person with violent instinct .
9) My mother will be needing maintenance around 30 thousand for her and my sister
10) We also have a blank letterhead of his sole proprietorship firm duly signed by him with us , if its of any use we can use that also .
Please advice me for this case , we will be needing money for my sisters marriage , education and for their survival as I am 23 years old and studying but will be able to fulfill my expenses with small job with studies .
Please suggest some remedies and solution so that we could get rid of all these as we have tried everything from talks to everything to make him understand but he doesn't understand .
and also advice how we should get money so that we can sustain our living and survival .