Yes! Rights are not mandates! And your attorney works for you, not the other way around. You would be foolish not to listen to what your attorney has to say. But then you should carefully weigh your priorities. Should you put yourself first in this situation? Or the safety of the mother of your child?
True. And I know people who had minor run- ins with the police when younger, and would not speak to LE, ever. Their choice.
But when a young woman, the mother of your child, is missing, and you may have some answers to finding her, and you are executing your constitutional rights, it is legal, but not moral. Because the family is looking, and the volunteers are looking, and the police is looking, and you are flexing your "muscles". And your child, I bet, is missing her mother.