My wife and I are both 58 and we have been married for 10 years. She has been fighting depression for years and I am about to just give up. She was on meds when we got married but has gotten off them is fighting getting back on. I know it is no different than her having cancer or some other illness but I just do not know what to do. I love her enough to leave her if that is what it takes for her to get better. My friends have told me to just leave but I would not want her to turn her back on me. My family is not aware of any of this but I do go to counseling to help me with all of this. Any input would be appreciated.