Presumptive children- A presumptive child is one conceived by your wife during your marriage; the child is automatically presumed to belong to you and your wife, no paternity test needed. Therefore, even if it’s later discovered that your wife cheated on you and the child is not your biological child, depending on the age and other circumstances, you could possibly remain obligated to financially support that child.
Every day I discover something that makes me wonder how this country hasn't been torn down already
https://yourfamilyslawyers.com/child-support-why-you-may-have-to-pay-for-a-child-that-isnt-yours/#:~:text=There%20are%204%20reasons%20you%20may%20have%20to,you%20and%20your%20wife%2C%20no%20paternity%20test%20needed.
It's still fucked up as hell. The wife gets to cheat, lie about the father of the child, and the husband is on the hook for the child.