Hi Whereishere!

I understand wanting to ensure that you have space carved out for just you and your husband and how scary it feels to have them possibly move closer.
My MIL lived with us for 3 years- we didn't learn about BPD until the end of last year and it helped explain so many of the challenges we faced. She literally just moved out this week, and we are still in the midst of a huge transition, but for a long time, I didn't think such a move would be possible.
It sounds like you have already done a wonderful job of implementing some boundaries to protect yourself. I have learned so much here and have come to realize that a lot of the changes that can benefit our lives do not come from the person with BPD, but with changing how we respond and interact with our BPD's.
In terms of what you would do if they moved there, there are many of us here dealing with a parent, and I am sure you are not the first person to deal with unannounced visits. There are so many resources on this site, so look around, and I am sure more people will respond with ideas on how to navigate that situation.
Just wanted to say hi and that you are not alone!
