My grandfather adopted me at 6 months old from my mother, who was his daughter. The family recently found out that my Aunt, forged my grandfathers signature on a warranty deed and my aunt's sister in law notarized the deed and power of atty (POA). My grandfather had Alzheimers. MY grandmother was still alive when the forgery took place but in a rest home. I consulted 2 atty's and for a fee, they could file suit against the present owners, but I got a second opinion also , and I was told that the limitations had run out for me to sue as an heir. My grandfather dies without a will. My aunt handled the funeral and claimed that the house was sold to pay off debt and expenses. The house had been already sold before my grandfather passed away.