Saying that an abortion to save the life of the mother cannot be done says two things: Two deaths are better than one and the life of the fetus means more than the life of the mother. This is not my "attribution", this is the application of simple logic.

God said NOTHING about abortion to save the life of the mother, so stop pretending God did. 

You are advocating the use of nuclear weapons in self defense. Well, one can certainly make an argument in favor of an abortion to save the life of the mother on the grounds of self defense. In fact, the Talmud makes exactly that argument. 

So, explain to me how a dead mother and a dead fetus is morally superior to a dead fetus alone. I really want someone to even attempt such an explanation.