Is there any such thing as a free tummy tuck?

I've encountered many difficulties as a stay-at-home mom, culminating with a recent divorce that made things worse. My financial situation got extreme, and I had to start it all over again. This had a terrible impact on every aspect of my life. Every time I look in the mirror, I see myself as a failure. And I'm not a superficial person, my focus is clearly not on my appearance right now, but I know that this one thing would have a huge impact. I can't afford a tummy tuck, but is there any way to get one done for free or at a lower cost? I have medical insurance. Are there instances where psychological stress or other health issues can lead to the entire process being covered?