Let me make something crystal clear in regards to BOUNDARIES..
Boundaries are for YOU; NOT the person you set them on; a boundary will NOT make a person stop their behavior toward you; in fact, a boundary won't "make" another do anything they don't choose to do.
When you set a boundary, you've decided what you will and won't accept within a person in the way of behavior, or otherwise; the person the boundary is set on, has TWO choices: either accept the boundary and change their behavior/way of relating to the person who set the boundary, OR walk away/continue to behavior, no matter what.
It is up to YOU to enforce the boundary with a consequence, but that consequence needs to be something you can live with; and carry out....
For example, I drew the line set a boundary on my husband's disrespectful way of talking to me; I told him to stop, or I would leave the room....now, notice, I didn't tell him I would ask him to leave or anything harsher; I simply stated that I would leave the room; and I did, on MORE than one occasion; and when he followed me; I restated my boundary and removed myself again from his presence.
Basically, I was letting him know that I did not wish to be around him; if he could not be respectful to me...but I did NOT "make" him do anything; I only took care of myself, and enforced my boundary.
There were various aspects of disrespect that I had to keep chipping at within him; as I set boundaries on one aspect, then another.
He could have left at any time, the door was open; he already knew that he could leave; but he didn't; after testing my limit/boundary several times to make sure I did mean business, I saw him start to change.
Now, those of you that say you don't have to endure or put up with any kind of abuse; are being truthful; but I endured a great deal of abuse; staying married, at least on my end; and from my experience; without some pain of some kind, there is NO gain of any kind; if you're that insistent that you'll not put with up with ANY kind of pain out of this crisis, you'll get what you want; you'll get left alone, completely; but, again, based on my own experience, you must stay within conflict in order to grow in another aspect of this crisis.
And, I knew these things; say what you want; but I was willing to do WHATEVER it took to stay with my husband; and bring my marriage through, navigating it to safer waters; and almost single handedly, I accomplished that; with the help of the Lord.
Yet, at the same time, I was journeying toward a better person; growing for the future; and changing for a lifetime.
It takes a LOT of strength to deal; and keep dealing; even as the garbage falls around you; and I saw alot of garbage fly all during that time.
Through these areas of conflict, I learned to set healthy boundaries; and set the consequences for ME; knowing that my boundaries didn't have anything to do with him, and everything to do with me, and what I would and would NOT accept out of him in the way of behavior and otherwise.
It was, at times, a very painful process, and I wanted, many times, to just call a halt, and just quit; but it's not in me to quit; so I kept going; and went right on through; because there's NO short cuts in that area; only going through.
There IS a point in time, where you are going to have to deal with something or many things, that you would not want to deal with; in the way of behavior, as in teaching the MLC spouse at a later time in reconciliation what is acceptable behavior toward you; and having them FIGHT you, because they want the OLD; and are willing to literally get in your face about it; and all the boundaries in the world did NOT make my husband back down; but then, neither did I.
There were times when I had to back off and regroup; then go right back into the conflict; this was NOT about being right or wrong; this was about being treated good or well; and I decided at one point if he couldn't do it, he was free to leave; and that was also made clear to him at that time. I didn't threaten him with anything; I just let him know how I stood. And left the room again.
You don't get through all of this without some misery and suffering that will come from the MLC spouse before it's all said and done.
I don't wish to start up a debate on this; I just know what I know from my own experience; and I don't feel "entitled" nor even "expect" people, not even my husband to treat me what's considered right; but neither will I allow people to walk on me, either; walking away when I know I need to.
There is NO easy way to navigate this crisis; and there is NO easy way to the end; and no one, ever, gets everything they want; and this is also something that is learned during the crisis...even the MLC'er learns this; or is supposed to.