Hi Bloomer,
I see myself in your words. I know it is hard and painful at times. And not nice at all feeling like anxious is your normal.
It sounds like you are working hard and asking all the right questions!
One thing that stands out for me is that a lot of it is focused on him, and as we know we cannot change another. Also focusing on him can feed that helpless feeling.
My number one tip for keeping sane is to focus on yourself. It sounds like you are almost at breaking point, that hovering on the edge feeling is very familiar to me. When I feel this, and it feels like everywhere I walk are those darn eggshells then for me it is a

that I need to stop and take some time for me. When I am consumed by it this can be hard, so I have a book with happy lists, and I will turn to the book and do one of the things on the list, and another and another.
Some things on my happy list are:
- Take myself on a cake and hot chocolate date and people watch
- Have a long hot bath
- Take a candle lit shower
- Artfully arrange a tasting plate for myself with whatever is in the fridge, cheese, grapes, dark chocolate, pesto, olives, nuts. Take my time and eat it mindfully in a cosy chair.
Now it sounds almost too simple I know, but once you fill your cup up again then all of the BPD stuff you will be able to handle much much better.
As
briefcase said, they are
his triggers. You can't do anything about them, except radically accept, practise validation, and keep your boundaries around how you will be spoken to etc.
To answer your questions (as if they were my own, so keep in mind what works for me may not work or feel right for you):
-How do I trust someone who can't be trusted to act in a respectful and loving way when they are hurt?
I don't.
I understand that he is incapable of acting this way when he is hurt.
If I have needs that aren't being met by him I will get them met elsewhere - I have a friend who understands the situation and often I will text her with a "can I have some empathy" kind of message.
-How do I deal with my feelings of hurt when he tells me his needs are the ones not being met, when I feel like my needs are the ones that are constantly second-rate?
I self-soothe. It feels awful when my needs aren't being met.
I remind myself he is incapable right now. I validate (bc I can sure relate to the feeling of not having my needs met!), and then I soothe my hurt feelings, get out my happy book.
-How do I stick to my SET and boundary guidelines when the rules are always changing? (We once fought every day for a week because he was not willing to accept my real and valid feelings. Eventually I gave in because the stress was eating me alive)
I accept that he is unable to accept my feelings. I choose not to engage in conversations that hurt me. I make boundaries that are about me, not him, so they are not effected by his behaviour i.e. I won't hang around when someone is yelling at me.
-How do I handle the fact that he puts so much blame on me for the issues in our relationship despite the fact that his behavior contributed immensely to the severity of my previous depression and his actions have had such a negative effect on me and our relationship's stability?
This is a tough one.
I radically accept that this says more about him, than it does about me. I try to have compassion.
I also accept that I have allowed him to act in certain ways, that I put up with things that I shouldn't have.
I know the Truth, and I hold on to that, and as long as I know it within, then I don't feel the need to make him see it too.
-How do I stop feeling hurt when he's saying things out of hurt (that he'll probably apologize for later) in order to finish discussions about issues?
I don't stop feeling hurt. I allow myself to feel the hurt, I cry and self-soothe when I am alone.
I also remember that he doesn't always mean what he says.
-How do I handle the codependency characteristics he displays? Right now I feel like I don't want to accept his help on anything because he'll just use it against me later.
This depends on where I am at. If I need to keep myself emotionally safe then I won't accept his help.
If I am feeling strong I will be quite honest about it, but keep it about me and say "I really want to open up, and I am finding it hard, I feel like if I expose some vulnerability then I am opening myself up to being hurt. Do you think you can be really gentle with me around this issue?"
-I know he has a booboo on his brain and heart that have led him to think differently, but how to I remind myself of this when I really wish he could react differently to these situations?
I have a few things I do to remind myself:
- the BPD I see as a monster that takes over my partner. It is a hairy drooley thing, but if you look closely you will see the fear in its big blue eyes. This visualisation helps me to remember that he is not himself right now, and to have compassion.
- if it is a little snarky comment and I haven't the energy/inclination to validate or engage then I ignore and just pretend that he said something really nice, and I smile and change the subject.
- if I haven't the energy/inclination/emotional security to engage then I just do a Homer Simpson and its "blah blah blah" that comes out of his mouth so I am not affected.
- working through the Stop Walking On Eggshells workbook really really helped me to get back in touch with my compassion for him
-HOW DO I KEEP MY SANITY?
See Happy List above. Keeping our sanity is so important! What is on your happy list?
I hope some of this resonates with you Bloomer. Let us know.
Love Blazing Star