Hello Bin. the experts Ms. Poornima D and Mr. Naveen Kumar . J above have guided you most appropriately. Concentrate and understand their reply. Once u know about whether the property in question is your father's self earned or it is ancestral automatically u r status is decided whether u have any rights on the property or not. Instead u r beating the bush. Be specific and provide precise details the experts ask you for, so that u can get u r answers right. Also u dont have any locus standi to file a case against u r father. Only your mother has right to send u r father behind bars. Which is also too late now. Tell your mother to file a case AGAINST U R FATHER atleast now claiming that she was unaware of the 2nd marriage till now and only recently she got to know about the second wife, . Also with due respect to Ms. Shally regarding -- " The children of second wife are have no right in property but ur father have to maintain them also. only u r the only rightful heir " is not correct. If a man produces 10 children from 10 different wives then only the 1st Wife will be the Legally Wedded wife. For rest of the children is concerned even they are LEGAL HEIRS without any doubt. Because the relationships can be illegal but CHILDRENS CANNOT BE ILLEGAL, there is nothing called ILLEGAL CHILDRENiin the dictionary of Law. The fun of law is Man should not marry for the second time unless there is a consent from 1st wife or during the survival of the 1st wife, but there is no restriction to Man having any number of girl friends and produce any number of childrens he want.
U can revert back to me on 9845285555
Good Luck and Warm Regards.
Mahadeva Rao G , 9845285555, ADVOCATE, BANGALORE.