my grandpa passed away in november my grandparents raised me till i was 15.

my grandpa passed away in november
my grandparents raised me till i was 15. i am 31. my mom is deceased. so is my grandma. my grandpa dies in november of 2008. my aunt has some sort of power of attorney, i know for sure w/ his health issues and she cared for him the year prior to his passing. i have s/w her a few times and she keeps talking about all of these home improvements they are making and i know the house has been transfered to her and hewr husbands name in early april. not once has she said oh your granddad left you this or that or anything. not even the material keepsakes. what do i do?

I have been the stepmom of my husband’s child now for over 7 years.

I have been the stepmom of my husband’s child now for over 7 years. I live with the biological father. What do I have to do to become a legal guardian of this child. Father has legal and physical custody. The biological mother lost custody over 7 years ago due to drugs and only has supervised visits now and does not use them. She is homeless and has been for months. We cannot track down a physical address for her. How can I file for guardianship? Can a power of attorney work signed by the father?