You've stopped by my thread, so I thought I would stop by your home base. Can't offer any advice, but just some support.
Seems we are both struggling with detachment.
So much of your situation rings true with me! The SO who "just isn't into us" anymore. They are not mean or even completely cold and they insist that we are "best friends" while having their mini-friends on the side.
The worst thing for me is that I struggle not to take even the smallest positive and run away with it. You seem to be doing a bit better - which is great! You've received some great advice here (that I will steal and try to put to good use as well)
