Hey Desperada,
Id first like to welcome you to our family here. This place will help you learn and understand about yourself, and your partner. There are tools located on the top of the page where it says "tools" that will help immensely with your relationship.
Please look up
jading and how to prevent this.
https://bpdfamily.com/message_board/index.php?topic=139972.0https://bpdfamily.com/content/ending-conflicthttps://bpdfamily.com/content/communication-skills-dont-be-invalidatingPlease check out these three links first as I think they are phenomenal tools.
Please post any questions or thoughts if you are unsure about the tools. We will do our best here to help you.
When was your engagement if you don't mind me asking? Sometimes becoming close with a BPD triggers either a fear of engulfment or a fear of abandonment. As people with BPD suffer with being too close or too far away from the ones they love most.
Keep posting, and check out other members posts on here. You will be shocked on how majority of users on here have similar stories. Also, it can be easy to apply everyones situation to yours but please do your best to stray from this, as not every person with BPD is the same.
Best wishes,
CryWolf