First off, Flat, I am so very, very, very sorry about what you're going through (and obviously, what your dear wife is going through). For whatever it's worth, you and yours will be in my prayers and thoughts. I really hope that if you can (because I know it's got to be so very emotionally and physically taxing), you'll keep us updated and feel free to lean on us when you can.
Second of all, like it or not, this is a family atmosphere. The operative word being "family." We've all been through so many personal ups and downs, that your thread fits right in.
And FWIW, we ARE a family. And since I'm sure you've vented at least somewhat with your RL family, you can feel free to vent here. Remember: this is your FICO family. Again, the operative word being "family."
And, you feel more than free to PM me whenever you like. I can't change your circumstances but I can listen when you need to talk.
{{{{{{{{{{{{{{{{{{{{{{{{HUGS!!!}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}