i feel for your wife the ac sepration sucks balls big time i have done it 3 times to the same shoulder the first time was on my blasty, tell your wife no heavy lifting for 12 months im not kidding i was lifting weights (110 lbs) in school after 6 months after my first ac sepration and i seprated the dang thing again and then another 6 months i did it again push mowing the lawn hope she gets better