Re: I don't want to marry my cousin
Both the groom and the bride has the right to say 'no' to a marriage. Prophet Muhammad (pbuh) annulled marriages in cases they were done forcibly. "Khansa bint Khidam (RA) narrated that her father gave her in marriage when she was a matron and she disliked that marriage. So she went to Allah's Messenger (pbuh) and he declared that marriage invalid" (Sahih al-Bukhari).