Confused

When I found out I was pregnant, he was happy. Until his other babymomma threatened him with custody and childsupport for his oldest. Instead of drama I walked away let her keep him. Now our daughter is 6 1/2 months old, he never made it to checkups, the delivery anything. He recently reached out asking to meet her andim just finding out she put him out, AGAIN. Tbh Im nervous n mad bcuz we planned this family nd he just ugh. . Let them meet or not.