I read what you wrote... went to think about it before writing anything.
I do see what you are saying. I'm still struggling with wanting my H to notice me. To look at me like he used to and not how he looked at me today.
I still write down several times a day what LH wrote: has gf, bought house, moving out... those are his actions. It's to bring me to accept how things are right now.
When I'm seeing him when I haven't seen him for weeks... yes, I still want him to notice. I see that I have to get to a place where I don't care what he notices.
I'm working on giving my H space and not doing behaviors that would push him further away... but I do see that you say I'm a waiting on validation of H.
I will keep moving forward and try to put all this input into a better me.