(a decedent and his wife signed a trust, which was named “revocable” less than one year before his death; the trust named his wife, the stepmother of his daughters, as the successor trustee; his daughters were named as beneficiaries after his wife’s death; after the decedent passed away, the stepmother amended the trust to eliminate the decedent’s daughters as beneficiaries; one daughter filed an action against the stepmother, seeking to have the trust declared irrevocable; the trial court heard much testimony regarding the capacity of the decedent and his intentions; the trial court denied the daughter’s request, ruling that the decedent did not suffer from diminished capacity and that the trust could not be declared irrevocable due to scrivener’s error, misunderstanding, overreaching, or undue influence; the appellate court affirmed, finding that the daughter had failed to meet the high standard of showing that the trial court’s findings were “clearly erroneous”).