Hello CM,
I'm so sorry to hear of what you're going through. I know exactly what how you feel because I've had the r/s with seriously mentally ill gf and have gone through what you have. I know the pain because I've felt it. I know the betrayal because I've lived it. I've lived through everything that you have describe as have many of us here in the group. I'm here to tell you, to let you know, that even at it's darkest moment like where you are right now things will get better. YOU have to believe it will. Myself and others here are proof of that!
You have describe in your letter quite well what a lot of us have felt. I echo the question from Turkish, "Have you sent this letter yet".
I can tell you're a very loving, caring, and a very smart woman that has done so much for a BPD s/o. You describe BPD behavior very well, the master manipulator, the master projectionist, the person who has a VERY serious Cluster B Mental Illness. I know you're angry as all of us have been and THATS ok. I know the intense feelings of betrayal, the lies you've been subject to, the separation from your family & friends that he's so masterfully cut you from. Mine, and others here have experienced all of that. It's ok to feel the things you are feeling. "That's the thing about pain, it demands to be felt". It's ok to grieve much like the death of a loved on, for me it helped me move forward in my own life. “Grief does not change you. It reveals you.”
You are an amazing woman! You gave so much of yourself to someone who is mentally ill and who will never really appreciate the person you really are. Now the MOST important of your ordeal is upon you. YOU need to take care of YOU! I would really recommend that you seek out a VERY good Therapist who has a lot of experience in BPD/NON or Codependent r/s. This really is the key to healing from your deep wounds from your BPD, the group will testify to it! Come here to the group and talk to us, ask questions that you need to, that you want to.
You are at the start of journey of self discovery. Nothing but good can come from this, I promise. I know you have so many things going on you have no idea who to turn to or what direction or what to ask. That's what the group is for. On your journey you're going to stumble as we all have. Look behind you and you'll see us the group holding out a hand to pull you up. We're going to dust you off, give you a big hug, Then it's up to you the path you choose next. You can continue down the path your currently walking and see how that's going to continue to work out for you. Or you can choose the path to the right and see where that leads you too. Or you can just sit back down and do nothing. But when you're on your path and you look down the path and see nothing ... .look again, we'll be here holding out the light at the end of the tunnel

letting you know that you're NOT alone and we're waiting for you on the other side.
YOU have to take an active role in your recovery and some how I don't think that's going to be an issue. Lets start with a few of the basics. First you need to burn off some stress and get some good endorphins running through your body. So get up a 1/2 hour before you normally do and get a mile walk in. It shouldn't take more then 15-20 minutes. Then make sure your eating right! Stay away from junk food because nothing good comes from it. Get your sense of humor back. Call up an old friend you've lost touch with and get caught up. This is good for your soul & reconnecting with those who are important to you. Next go out to a movie, a funny one. Go have a cup of coffee, a glass of wine with one of your friends. Get some sleep, REM sleep is soo important to healing your mind AND body for the stress and challenges of the next day. If you have problems doing that let us know, we know a few things from our own personal experiences.
Then keep coming here and venting, it's therapeutic in a way. You will learn things, you can share your experiences and the things you learn from therapy as most of us do. YOU need to live your life & explore it! YOU will heal! Things WILL get better! They always do!
I'll leave you with this motivation video that a buddy sent to me when I was in my deepest darkest hole ... .I watched more than once everyday ... .still do
https://www.youtube.com/watch?v=_ZQeMv5PXhgThis one I found on my own ... .I actually sent it to a Clinical Therapist friend of mine and she's now incorporated it into her therapy for codependents and others healing from a r/s that has gone bad.
https://www.youtube.com/watch?v=BsIYlgrov3kSometimes saying good-bye means a second chance ... .
https://www.youtube.com/watch?v=WbsDPbr8qoMSomeone in the group share this one with me ... .Welcome to the Grind ... .
https://www.youtube.com/watch?v=Tzm6TEManmQYOU GOT THIS AND WE GOT YOUR BACK!