I am so sorry. It was extremely triggering for me also. So much so I have had to delete that save and I can't play my favorite character anymore.

There is a thread here https://forums.larian.com/ubbthreads.php?ubb=showflat&Number=879967&page=47

Where some of these things have been discussed.

I am so sorry

You're not crazy. My story is similar to yours, and I am two months after still having anxiety attacks and nightmares from the combination of traumas Halsin brought to life.

I thought Halsin would make me feel safe.

He made me feel entirely unsafe.