(a) An interest granted in a provision of a trust instrument that is revoked under Section 112.102(a)(1) or (2) passes as if the former spouse of the divorced individual who executed the trust instrument and each relative of the former spouse who is not a relative of the divorced individual disclaimed the interest granted in the provision.
(b) An interest granted in a provision of a trust instrument that is revoked under Section 112.102(a)(3) passes as if the former spouse and each relative of the former spouse who is not a relative of the divorced individual died immediately before the dissolution of the marriage.