OTOH, from a BPD perspective:
From a OCD/anxiety perspective, people with anxiety tend to have weaker boundaries in some ways and can feel "emotionally contaminated."
Of course, every therapist-client dyad is different.
Ruptures are regarded as strategies to deal with the tension between self-definition and relatedness to the other (Lingiardi, Holmqvist, & Safran, 2016).
https://www.researchinpsychotherapy.org/index.php/rpsy/article/view/348/366
From a OCD/anxiety perspective, people with anxiety tend to have weaker boundaries in some ways and can feel "emotionally contaminated."
Of course, every therapist-client dyad is different.