Anti Fatigue Mat for a Neophyte Wife

I am a lucky guy. I got married last year to the most beautiful woman in the world. Now, she is 8 months heavy with our first child. I can see her adjusting to the married life so quickly, and she is really showing me that she is willing to learn everything domesticated. She started learning how to cook, which is taking a toll on her legs because of the weight that the baby has added. I told her to take a break from the kitchen and have our house help do it for her. She refused. So, I bought her an anti fatigue mats. That way, her legs are not too strained when she cooks or bakes.