Lyric discussion by fitzgerald 

I agree that its about a bitter seperation, but the feeling that the singer does not want to seperete, like some kind of determination.

"We are not evacuatin' this 'ouse, we dont believe in you and your wreking crew"

I believe the house is a metaphor, and the wrecking crew to be a metaphor for the devices(such as an affair) used by the other person in the relationship to destroy it.

its just like the singers saying "You cant destroy my love, because deeply, deep down, i know you dont want this".

The "we dont believe in you" makes me think that maybe this is a divorce, a family belief? maybe. . .

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