I am so sorry about the circumstances concerning your wife's cancer. Glad the patch helped. PBPMS products are the real deal based on my experience using oil and the experience of other users from this board. The testimonials at painreliefmeds.com also offer insight to the product effectiveness.
Positive mindset and a future to look forward to will work better then any medicine, don't dwell on the current instead look to the future, the mind is the most powerful tool in your wife's arsenal. I wish her and you the best, in the meantime, it's good to hear your wife can benefit from something all natural and not deal with opioids.
I'm going to be doing the same thing with my step mom she is hooked on oxy and hydro due to both knees getting replaced. I want to educate her and my dad on cbd . They're clueless on stuff like this .