For me, unfortunately the medications are probably for life, although I battle this thought all of the time. The "point" for me, though, is that I owe it to my children to give them a mom they can count on.
If you can maintain healthy mental stability without any medication, I would recommend that you take this route. For many, a healthy diet, regular exercise, and therapy is all that is needed to feel well.
Good luck!
Bluemountains