What is the irony in the husband's refusal to lock the door

  Strong winds enter the house through the open door, and the husband tells the wife to "Gae [go] out and bar the door." 

She, in summary, tells him to forget it.  She's the one who is busy working, not him. 

They make a pact that whoever speaks first will be the one to have to close and bar the door.  They are both stubborn, and stubbornness is really what the poem is about.  You could say stubbornness is the theme of the poem.

your a sped   no one cares

the  frequency of a wave represents  the number of wavelengths that pass a specific point per second. the unit for  frequency  is hertz (hz).

happy to

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