... .truthfully i reacted and did it in the heat of the moment.
Good on you for seeing that you reacted. I think recognising that point is important if you want to do yourself a better one in this kind of situation.
I felt bad for blocking her without voicing my viewpoints ... .
Sometimes when we don't feel we're unable to have our say, it can be distressing. At the same time, I think it would help you to remember the context; this didn't come out of thin air in the relationship. I think it's helpful to review that.
... .
She started objecting to that (i know it kicked up abandonment issues) but i said it just doesn't sound like we're on the same page and i'm too tired to do this right now.
You expressed how you felt.
... .
Lets talk tomorrow.
You suggested to discuss at a time you're feeling better.
She not only wouldn't let me off the phone but started in with more devaluing and projecting. So i just put a stop to it and said, "i'm hanging up now. I'm getting off the phone. goodnight." And i ended the call.
You acted to get something you want.
So we're here to help and it's been difficult in this relationship with that person. Would you do anything differently if you were faced with the same situation on such a call in the future?