The Supreme Court gave itself the power to decide what the Constitution means in Marbury v. Madison. Ever since, they used that power to re-write the Constitution. They make up law, such as the right to an abortion in Roe. v. Wade, strike down laws they don't like such as DOMA, twist words such as what equal protection in the 14th amendment. Then they let Constitutional abominations like the New London ruling and Obamacare stand. Just removing the power from them would be an advancement in liberty from what we have now.
Once again, your argument here is nonsense. America knew the court had this power from the very beginning. The framers knew it. The Federalist Papers cite it. It was in English law back to the 1600's or so. Those at the constitutional convention knew it. And, it's what makes sense.
Separation of powers has to do with the federal level division, not states rights.
Giving the executive branch the right to judge whether it is being constitutional in what it does is your nightmare. And,
giving the legislative branch that right is not even slightly better.
You don't like a few ofthe rulings, but remember that we've had a Catholic majority on the bench for quite some time. Guessing that they are biased in FAVOR of same sex marriage and abortion is really just plain silly. Plus, overall, our court has been highly conservative for many years.