it has always been my belief that only Texas con leave the union with no impediment because she was a republic and independent when she voluntarily joined
From the peace treaty that ended the Revolutionary War:
Article 1st:
His Brittanic Majesty acknowledges the said United States, viz., New Hampshire, Massachusetts Bay, Rhode Island and Providence Plantations, Connecticut, New York, New Jersey, Pennsylvania, Delaware, Maryland, Virginia, North Carolina, South Carolina and Georgia, to be free sovereign and Independent States; that he treats with them as such, and for himself his Heirs & Successors, relinquishes all claims to the Government, Propriety, and Territorial Rights of the same and every Part thereof.
To my mind, the thesis of the Declaration of Independence is the ultimate principle of the Revolutionary War:
We hold these truths to be self-evident, that all men are created equal, that they are endowed by their Creator with certain unalienable Rights, that among these are Life, Liberty and the pursuit of Happiness.--That to secure these rights, Governments are instituted among Men, deriving their just powers from the consent of the governed, --That whenever any Form of Government becomes destructive of these ends, it is the Right of the People to alter or to abolish it, and to institute new Government, laying its foundation on such principles and organizing its powers in such form, as to them shall seem most likely to effect their Safety and Happiness.
I think we can safely say we've crossed that threshold. Why not peacefully separate with the hard core 'blue' states that embrace the nanny state?