how can i stop my parents from adopting my child against my wishes

The law may not permit such adoption during your lifetime. In any event your consent is essential without which no adoption can be effected

Please specify About you first:
What is your gender?
What is your Age?
what is the age of your baby?

answer these queries to get right answer.
Thanks
Adv Mohan S.

Your parents cannot adopt the child legally ,unless you want them to adopt.During the lifetime ,the child will be in your custody and they cannot force you to give the child.File a complaint against them.Though the motives of your parents are bonafide they cannot act against your wishes.