Promissory Note(s)….left to Whom?


I purchased Mr.Heiser’s book….and it is very informative.

I am the sole beneficiary of her estate…as her other children have basically abandoned her and in her will she leaves all financial interest to me (all bank accounts are left “in trust to me”) and only personal property to other siblings.

QUESTION: If my mother lends me money…and i give her a promissory note for equal payments under her expected remaining life term…BUT she passes before the entire amount is repaid….WHO gets the balance of the LOAN?

PART 2: if the loan is made to a LLC controlled by me….can i be the beneficiary of the loan if she passes before loan is repaid?

thanks very much….