Ask a Canada Law Question, Get an Answer ASAP!
I'm sorry to hear this.
But is not likely the case that the police will consider this to be a criminal matter. You can speak to them and ask them but it is likely they will say this is a civil matter.
You can consider suing her. She misrepresented a serious situation that will end up causing you life altering consequences for your entire life.
I suggested that as a next step once a child is born you consult with a lawyer face-to-face with a view to retaining the lawyer to commence a lawsuit. You should think now but whatever relationship you would like with the child because you will be able to have all the rights of any biological parent. At the same time, I'm sure you know, you will be required to pay the mother child support if the child is living with the mother.