I use a mac, and I have Microsoft Word and Pages (the apple equivalent). I find myself using the Pages application more often than Word. It's simpler and the finished product usually looks superior. I will never buy another windows based PC. Apple is way to innovative, all my devices work together flawlessly and effortlessly. Back to the issue at hand...
My mother, who is about 52 bought a Macbook and I installed Microsoft Office on it for her; she uses a PC at work all day and then comes home to the Mac. This poses a problem for her, that I fear might be shared with your wife. Going back and forth from PC to Mac the applications are not the same and that makes things difficult. Being such creatures of habit we tend to trend towards what we are used to. If she can separate the PC version from the Mac version of the application it should be fine. Or she could learn to use Pages. I have no problem with the Microsoft Office application on the Mac. Some do, some don't. They probably have a laptop with Word loaded at the Mac store, have her check it out for herself. But to add my opinion, Once you go Mac you never go Bac.
My mother, who is about 52 bought a Macbook and I installed Microsoft Office on it for her; she uses a PC at work all day and then comes home to the Mac. This poses a problem for her, that I fear might be shared with your wife. Going back and forth from PC to Mac the applications are not the same and that makes things difficult. Being such creatures of habit we tend to trend towards what we are used to. If she can separate the PC version from the Mac version of the application it should be fine. Or she could learn to use Pages. I have no problem with the Microsoft Office application on the Mac. Some do, some don't. They probably have a laptop with Word loaded at the Mac store, have her check it out for herself. But to add my opinion, Once you go Mac you never go Bac.