Michigan Compiled Laws, Chapter 700. Estates and Protected Individuals Code § 700.7502

Sec. 7502.(1) A spendthrift provision is valid and enforceable.

(2) A term of a trust providing that the interest of a trust beneficiary is held subject to a “spendthrift trust,” or words of similar import, restrains both voluntary and involuntary transfer of the trust beneficiary's interest.

(3) Except as provided in sections 7504, 7506, and 7507, 1 the trust beneficiary's interest in a trust may not be transferred in violation of a valid spendthrift provision and trust property is not subject to enforcement of a judgment until distributed directly to the trust beneficiary.

(4) Notwithstanding the existence of a spendthrift provision in the terms of the trust, a trustee is not liable to the beneficiaries of the trust for making a distribution to which a trust beneficiary is otherwise entitled pursuant to the direction of the trust beneficiary.