1. P.A. 1873, No. 192 (M.C.L.A. Sec. 722.541)
2. P.A. 1970, No. 91, Sec. 1 (M.C.L.A. Sec. 722.21 et seq.)
3. P.A. 1970, No. 91, Sec. 5 (M.C.L.A. Sec. 722.25)
4. P.A. 1970, No. 91, Sec. 3 (M.C.L.A. Sec. 722.23)
5. 1938.Burkhardt v. Burkhardt, 286 Mich 526