Mich. Comp. Laws § 552.11
Action for divorce; answer without oath.
Sec. 11.
An action for a divorce may be brought by a wife or a husband, and in all cases the respondent may answer the bill without oath or affirmation.
History: R.S. 1846, Ch. 84; CL 1857, 3232; CL 1871, 4743; How. 6233; CL 1897, 8626; CL 1915, 11402; CL 1929, 12733; CL 1948, 552.11; Am. 1983, Act 211, Imd. Eff. Nov. 10, 1983