Welcome Annie S.: Congratulations on your upcoming wedding. Weddings can be a very emotional event and a parent with BPD brings the potential to create problems and extra stress. I'm so sorry about what you have had to go through with a BPD parent. Is your parent getting any treatment for BPD, or has this parent gotten treatment in the past?
The lessons at the links below can be helpful for you. They can be a good place to start learning some strategy.
FOGBOUNDARIESYou can't change your parent, but by managing the way you interact with and react to your parent can make things better for you. Can you give us some examples of the most disturbing behaviors your parent currently exhibits? Perhaps with some more details, we can help steer you to lessons/strategy that will help you the most right now.
We look forward to hearing more of you story.