Yes. Ex T "bent" her boundary of no touch. She let me squeeze her finger once when I was distraught.

Then after a few more sessions, I asked if I could hug her. I didn't hug her every session but did on rough ones.

I don't think current T has relaxed her boundaries with me. She's comfortable with hugging so we tend to hug at the end of sessions. She has said she'd never give anything she is uncomfortable with, or might grow to resent later. She thinks that relaxing boundaries, then tightening them isn't good.