so irritated some girl told my husband he had a son the boy is 16 and the girls says he is my husbands then that he is not the girls was married at the time when my husband was messing with her and the husband at the time signed the birth certificate and the lil boy is named after the girls ex husband wl now the boy calls and messaged only wen he needs something money wise and always asking for so many things gets me mad cause the girl dont wanna give a dna test to my husband what can we do