Aunty agrees you have done most things correctly, but believes you have come to grief through doing them in the *wrong order*.

Your order:
marry unwisely;
endure years of false accusations and verbal abuse;
undergo polygraph fidelity exam;
post question on AntiPolygraph.org and learn that polygraph is a joke;
divorce and feel horrible for months;
realize you are better off without a husband who doesn't love you.

Proper order:
marry unwisely;
endure years of false accusations and verbal abuse;
post question on AntiPolygraph.org and learn that polygraph is a joke;
forget about polygraph fidelity exam;
realize you are better off without a husband who doesn't love you;
divorce and feel great about it.

Timing is everything.