Hi
Sammy Jo 
I join others in welcoming you to bpdfamily As you've already learned, you are not alone - we are all traveling similar paths, getting through with the help of family here.
I'm curious about how old other's children were when they first noticed their ability to "manipulate" situations.
I think my DD was in 8th grade when she said to me, "You were a lot easier to manipulate before you got a backbone." She has just turned 26 and still manipulates but she is aware that it's not how she wants to be.
She says her Dad is jealous of her talking to me and that he and I sleep together in the same bed and can talk all night.
How do you respond when she says stuff like this?
Have you thought about setting some rules for what happens when hubby/ dad gets home such as giving the two of you at least fifteen minutes of uninterrupted conversation and then hearing from her afterwards or something like that?
Faith's suggestion is a good one, how do you think that would go over with your daughter?
Most of us have learned that we must change the way we communicate with our children with BPD - and we are supporting each other as we learn, none of this is intuitive and it takes practice. We've lots of communication tools here that have helped us to have more peace in our homes. It's not easy and it's not perfect, but it is better.
Have you had a chance to look around the site? A good place to begin is the post pinned to the top of this board,
HOW TO GET THE MOST OUT OF THIS SITE. It's got many of our best articles with links to more. Have a look and come back here with any questions - we want to help
Again, welcome! I look forward to getting to know you and how we can best support you.
~ OH