I start a topic
She cuts me out in 1/2 of a sentence
Doesn't let me finish any significant thought.

And finishes by asking: What else do you want to talk about?

This way, she can "go through" all topics I wanted to talk about in 2 minutes, she tells me nothing, I say noting, and she can live on not knowing I exist until our next call.

And I don't even know if she's doing it on purpose.