I was also expecting an interesting debate thread. Turns out you are trying to fix your wife, Thundarr. Also, that is a link for Fox News, hardly the most impartial and credible news outlet out there.
I'm not going to dispute that antidepressants, or other meds, can provoke mood and/or personality alterations. Nor that doctors, and that includes psychiatrist, can misdiagnose a mental disorder, but you are all over the place T.
Your wife has a doctor, and, like others have said, it is dangerous to go off antidepressants cold turkey. What you have wrote about your wife pre BD is pretty much MLC script. Remember that MLC mimics bipolar.
So, yes, all that you need to do is nothing. Can you stop trying to rule and control your wife's life?
Thunder, Bipolar, being a mod disorder, can appear, and be diagnosed at any age. Personality disorders are the ones who do not show up (or hardly ever) after early 20's.
OP, a friend of mine of is a psychiatrist, did a study and essay on Abilify (aripiprazole) on bipolar and, yes, it seems to be effective. But Abilify is not an antidepressant, it is an anti-psychotic. The other med who seems to have good results in bipolar is lamotrigine, a mood stabilizer.
Zoloft is an antidepressant. Sometimes bipolar (and other conditions) require a combination of all this times of meds and some others. Also, as I think you all know, the types of meds have different substances and people react differently to each substance, or combination of substances. And, of course, dosage.
Sometimes good things fall apart so better things can fall together. (Marilyn Monroe)