My Grandmother passed away and left her Estate to a cousin and myself with 25% to Easternstar. My cousin came up with the 1st mortgage document on my fathers house dated 1984. My grandmother passed away 9/13 and my father 2/13. My stepmother has been living in the house for 30 years with my father and has paid all the property taxes up to date. She paid on the 1st mortgage from 84 to 96 when she lost her job. My grandmother and grandfather were moving next door and building a house and was going to erase the 1st mortgage on the house around 98. What can I do or find out to let my stepmother who has the Title on the house not be forclosed on by my cousin?