Hi Merry18,
I want to add my welcome to
HappyChappy's I'm on these boards because my significant other (SO) has an undiagonosed BPD ex-wife (uBPDxw) I agree it is a relief to know there is a name for all of the crazy-making behaviors. I wanted to suggest doing some reading on the subject. When I first found out about BPD I hit the library with a vengeance.
Below are two books on BPD in general that I found particularly good... .
Overcoming Borderline Personality Disorder: A Family Guide for Healing and Change by Valerie Porr
and
Stop Walking on Eggshells: Taking Your Life Back When Someone You Care About Has Borderline Personality Disorder by Paul Mason MS & Randi Kreger
While I'm being the resource Panda please check out the box to the right --> each item is a link to further information, just pick something that resonates and it will take you to more information.
When you have time we would be interested in hearing more of your story

Glad you have joined us

Panda39