A provision in a will purporting to penalize an interested person for contesting the will or instituting other proceedings relating to the estate is unenforceable if probable cause exists for instituting proceedings.
Me. Rev. Stat. tit. 18-C, § 2-516
Penalty clause for contest
PL 2017, c. 402, Pt
Official source: Maine Legislature. Reproduced from public-domain Maine statutes; confirm against the official source for the current text. Not legal advice.