I did notice some relief since I married a couple of years ago.
I cannot emphasize enough, we are not "self-serving" when we choose a better environment, with more supportive and loving people. This can make everything better:
better than the chaos and abusive person who could render me completely helpless with C, and terrible HH and brain fog;
better than being alone.
as for remissions, I was not diagnosed yet, when I had babies, and those times were pretty good (re. C and N)
but I was a lot younger
on the opposite side, bad times come and go, it has not all been decline.