I saw the subject of this thread and I had to read it. I am in the process of leaving my husband. I tried to leave him one and a half years ago. As for the question whether or not you did the right thing, as SunandMoon said, only you can know if you did.
He has expressed extreme remorse and has sought treatment/medication/ counselling. He has been crying a lot and really wants to prove me to he can change.
So now I’m starting to doubt my decision.
However he also did these things... road raged with me in the car, punched the door, head butted the wall, threatened to commit suicide and implied it would be because he didn’t want to be without me. Pressured me to do sexual things that I didn’t want to, said f*ck you to me (twice) once via text and once to my face. He would also leave the house after an argument, slam the door and not answe my calls. One time he nearly hit me but punched the bed in which I was sitting instead.
These things are almost identical to the things my husband did. He had such amazing capability to be the most caring and thoughtful man. He was also capable of such rage, such violence. It didn't start out that way though.
They are also right. If you suspect that he has BPD or some form of mental health issue dealing with emotions, it is going to be a very hard and long road.
I know that he has not been physically abusive with you, but what you said in the posts is a red flag. SunandMoon is right, taking a break to clear your mind is a very good thing you are doing. If he is serious about changing and committed to getting help, you need to ask yourself if you are ready to take on the task of supporting him.
I found with my husband that he was very good at pressuring me to make serious choices about our relationship when I was not sure. I found that a lot of soul searching and self love helped me on my path to get strong and know what I wanted.
Everyone deserves to be treated with respect, kindness, compassion, and real love. It is okay to get angry and upset, but threatening the way that has been done is not okay. Any choice you decide to make, please take serious consideration to your mental and physical well being first and foremost.
This forum has saved my sanity more times than I can count. The people on here are wonderul and extremely supportive, no matter where you are on your journey. Please keep posting, I know it greatly helped me.