That was pretty good Ken... I can think of a few good ones like that :

Wife: Well then maybe I'm the problem.

ME: We aren't the problem, marriages are a challenge, ... I am NOT going to run from it

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Wife: Well then maybe I'm the problem.

ME: I dont' care about problems, i want a family-safe SOLUTION

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Wife: Well then maybe I'm the problem.

ME: WE are both the problem and the solution - you have a chance to repair a family or destroy it - and time's a tickin

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Wife: Well then maybe I'm the problem.

ME: Blame doesn't solve anything - repair the problem - THAT solves it

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Wife: Well then maybe I'm the problem.

ME: You can go find someone else to walk into that trap, I choose to be an adult thankyouverymuch