Title, deed, will
CA Property purchased in 1977.
Down payment was gift from parents.
Title and Credit was applied in children's names:
A - daughter/husband
B - Son/wife
C - daughter
B carried the credit through the years, until present time (wife's employee loan), and lived in the property, paying mortgage, utilities, etc. until parents migrated to US. Parents lived in property from then forward, paying mortgage, etc.
Parents passed away in Dec. 2005, and last willed the property to ABC and all of the grandchildren.
#1. Did Parent have the legal right to will the property?
#2. Since A, never, ever had any contribution to the property, do they have any legal rights?
#3. Who is the owner of the property?