Notice the difference in the quotes? You quoted me as "walk away free and clear." when I said "She needs to walk away free and clear
, if that's what she chooses to do.". I didn't decide anything, as if I have that kind of power over someone on the internet.

And she may not agree with me, which is fine. We all know it's her decision and no matter how strongly she feels she will always wonder if it was the right thing.
Huh? It's the same thing - I quoted what you said about walking away free and clear.
You are making a judgment that she should divorce and not look back, are you not?
If not, then I have no idea what you are talking about?
It's also fair to say that depression only gets treated if the person suffering from it chooses to accept treatment.
Even in a situation where you (universal you, not specifically you) can force someone to be treated for a period of time (involuntary admission to a psych facility) the time eventually comes when they are no longer at that level and the decision is theirs as to whether or not theyare going to continue treatment, take their meds etc.
My feeling is that I can only help someone so much, and then the rest is up to them. Someone liek the OP, who has been carrying most of the burden for thismarriage for a long time, may no longer be able or willing to do so, may no longer care about whether or not her husband's depression gets treated, may not have the energy to try and work with him, force him, urge him , go with him to doctors and so forth because she's bbeen doing it all and doing it alone for a number of years.
Sickness can be an explanation regarding behavior for all of someone's life, but it can only be an excuse for a certain period of time. 10+ years??? The statute of limitations regarding how long he can wallow in his depression without attempting to do anything may be coming to an end.
Yup, we already determined this. But, the reason I brought it up is because the OP had doubt, and with doubt might come not truly understanding what the heck might be causing your spouse's issues.
That is the whole point of looking at other options, if that is how you make decisions. If your decision making process is different than that, then you may just divorce without looking back, and that is another choice to make as well.
I am someone who is solution focused, so I look at
all possible causes of behaviour, and I pretty much exhaust all avenues, as that is how I work. That doesn't work for all, and that is ok. I teach at-risk students, and if I didn't do this, some of them would be dead, so I approach this kind of stuff in a different manner. Doesn't mean I don't value the other spouse, believe she should stay, nor does it mean I'm favoring the hubby. Just felt it necessary to present another
possible option to the behaviour profile presented as it seemed similar to what I have experienced with depressive people. I didn't see much in any of the OP's posts about them seeking help for these issues, so I presented that as a way for her to take another look at the problem.
She absolutely has the right to divorce, no questions asked, and I haven't said otherwise, Tiger