Am I overstepping my boundaries? Please be honest.?

Heres the situation I am really struggling with : My niece (husbands sisters daughter) is 17. She pregnant and from what I thought was content with the idea of giving her daughter up for adoption. Last night my husband was acting really odd and I asked what was going on and he said his niece called his other sister and was upset and crying over the fact that she feels forced to give her daughter up because if she doesn