Mo. Rev. Stat. § 473.081
Current with changes from the 2023 Legislative Session
When part of a will is not admissible to probate because of fraud, duress, undue influence, mistake, ignorance of the testator of its content, partial revocation, or other cause, the other parts of the will may be admitted to probate under sections 473.073 and 473.083.
§ 473.081, RSMo
Effective 1/1/1981