Baby daddy doesn't take care of his kid

My bd has 2 other children before me and he spoils them and always brings up how he helps his other bm and takes care of the kids but he doesn't do that with our kid. He's 3 months old and he has not bought anything for him and never wants to see him. He also told me he never wants me to meet his other children that I am a nobody to them and said his other bm has been wanting to see our son and that he's going to let her meet him. He doesn't pay any child support either and he even wanted me to name him after him lol thank God I didn't.