Relationships can sometimes feel like an emotional rollercoaster, particularly when one person's perception of the other shifts dramatically from admiration to disdain. This pattern, known as ...

Much as you may wish you could, you can't control the other person. In a relationship with someone with BPD, focus on yourself and your own behavior for the best outcome for all.

Medically reviewed by Elle Markman, PsyD, MPH Key Takeaways BPD affects mood, relationships, and how people see ...