Has anyone dealt with child support before ?

Kady 💕 🇰🇭🇺🇸

Hello everyone so I will be going to a mediation meeting for child support next week and I was wondering if I would be allowed to bring any proof of everything that my ex has said too me? I never thought I would have to go through this as a first time mom. My son is now five months and hasn’t seen the sight of his father he refuses to be involved or acknowledge him but his family adores him . This is both our first child, I recently just got back in contact after he got served paperwork and he tried to say he wanted peace between us & didn’t want things to get ugly but when I asked him one simple question & he blew up on me and messaged me this ⬇️ . He’s trying to sign his rights over so he doesn’t have to pay anything, he can’t do that unless I agree correct? (We’re in SC) . My heart breaks for my son how could you not want this beautiful child 😢