Sorry to jump on this existing thread - but I thought maybe I’d get some urgent support just joining in...
My husband was recently diagnosed with BPD and is in therapy - but it has been over 25 years struggling with this without knowing. I’m incredibly proud of him for getting into treatment, but it has not seemed to get that much better after 3 months. He’s had a boardeRAGE incident every 6 days for the past 3 weeks and yesterday he hit me. Not the first time. I feel really lost and alone and angry and depressed and hopeless. I know he’s fragile, but there’s a big part of me that feels like he never has consequences for his actions because he can always blame BPD and it’s “not him.” If I threaten to leave, he’ll either hurt me or himself and I don’t want to leave him (so I don’t want to lie).
First post - need advice

BPD is not an excuse for physically abusing you (I know you probably know that). If he is using his disorder to escape accountability for harming you, that is a huge red flag.
I'm really sorry that you are going through this, and you, too, JustJillian. I was in a marriage to a man with undiagnosed BPD for seven years and it was abusive in every sense of the word.
Scarletlavender, you mention a few issues you have regarding your safety plan, such as having to explain the bruises and your fear that your h will harm himself if you leave.
First of all, you did not put the bruises there. He is the one who "added to the drama the BPD already caused" by physically hurting you. If you are covering up for his behavior, keeping it a secret, or otherwise hesitant to implement a safety plan because it will involve exposing his actions, then you are in effect saving him from the consequences of his behavior. He will never be accountable on his own.
Second of all, threatening to commit suicide if a partner leaves is an example of emotional blackmail, and it is a common tactic used by abusers. You do not have to put your own safety behind his.
Does his therapist know about his violence towards you? This is not something that is going to get better by itself, and do not expect your h to be honest with his T about the violence.
Here is a link to the MOSAIC assessment. It's a tool that will help you evaluate the level of risk to yourself in this relationship. If you have time, could you possibly take a look at it?
Mosaic AssessmentAnother tool to use to assess the risk in the relationship is the Duluth Model, better known as the Power and Control Wheel:
Duluth ModelHave you ever considered calling the police when he gets violent?