Do they ever stop talking!???

Since a while Ive been lowering contact with the Nparents, which works great for me. But now the moments I do see them or speak to them for something practical, their non stop talking & monologues stand out to me even more. Especially my mom could go on for hours, no joke. She either complains about someone, gossips in a negative way, talks about herself or sometimes about how I should live life according to her. Her talking feels like a train that keeps going forever. Its impossible to interrupt, she would just talk over you. Whenever I come with a topic or try to say something, within a few seconds she either cuts it off or fills in what I was going to say according to her (which is usually not what I wanted to say) and then continues talking.

Anyone else? Is this a stereotypical thing?