I'm pretty sure your wife could manage it. If you want, you can check out the demo at the link below. Only issue with the demo is that its READ-ONLY. So you can show her everything, BUT, you can't change the demo.
http://www.fsrevolution.com/?page_id=10 (Go to the very last option, the "admin side.") The demo login info is there. Hope that helps...
EDIT: For anyone interested, there apparently is a member here with a nulled version but is charging $150.00 for a copy of it. Search around, I'd highly suggest just buying a license for that much.