"argh my mother-in law has com to stay for the weekend and she's driving me crazy.i'm just staying out of the way by doing the house work and washing up to that i'm not dragged into an argument about...

"argh my mother-in law has com to stay for the weekend and she's driving me crazy.i'm just staying out of the way by doing the house work and washing up to that i'm not dragged into an argument about how much of a bad wife and mother i am "what defense mechanism does this illustrate?