My Father died without a last will & testament.

[dejavu327]

Greetings!

I'd like to consult some family matters. Last September 13, 1996, my father died from heart attack. A year after, my mother brought home a new husband to our house which she & my father had built. and by July14,1997, their eldest from two children was born. From then on, we (me & my sister) were being unfavored around the house, treating us like one of the househelps. I'd like to know my rights as the first son from the first family ( I am of legal age of 25.) in terms of the properties and in other aspects as well. Considering that myfather died without a last will and testament. I'd also would like know how does the extra judicial settlement of estate applies. Many Thanks!