The decedent may provide by will that a surviving spouse, and/or adult children, but not minor or disabled children:
(1) Are not entitled to any exempt property or homestead allowance; or
(2) Are entitled to limited exempt property or a limited homestead allowance, as provided in the will; but
(3) May not condition such elimination or limitation upon whether the estate of the decedent is subject to a claim for estate recovery for medicaid benefits paid to the decedent or to a spouse of the decedent.