A man who is presumed to be the natural father of a child pursuant to section 3111.03 of the Revised Code assumes the parental duty of support with respect to the child as provided in section 3103.031 of the Revised Code.
Presumed father assuming duty of support
Ohio Rev. Code Ann. § 3111.77, under Chapter 3111 | Parentage.
Ohio Rev. Code Ann. § 3111.77