A guarantor who has been indemnified by the principal is liable to the creditor to the extent of the indemnity notwithstanding that the creditor, without the assent of the guarantor, may have modified the contract or released the principal.
Mont. Code Ann. § 28-11-215
Exoneration of guarantor indemnified by principal
En
Official source: Montana Code Annotated (Montana Legislature). Reproduced from public-domain Montana statutes; confirm against the official source for the current text. Not legal advice.