My question involves a child custody case from the State of: Missouri
I self filed for divorce my soon to be ex husband agreed we were dating other people I was pregnant with my second child who was my boyfriend. I need to change thing on my divorce paperwork and he want custody of my second son that not his but I don't know what forms I should file to request dna so he cant have custody but I don't want to name the father plus I need to to change the parenting plan which he not following

