It's all about him not being able to be alone. His needs.
During some conversations we had in the past he told me he never loved any of his ex's and one time he told me he didn't know how to love.
I didn't believe it then but I do now.
I'm not a mental health professional, but dang, that sounds like a full fledged narcissist. Of course, it's a spectrum disorder and people with BPD have different levels of different things.
My heart truly goes out to you knowing that you even had to hear something like that said to you. "I never loved my exes and I dont know how to love." My god, it's so earth shattering. I was never told anything so awful, but I remember the feeling when he said "I should have never said yes to getting back with you." Just that was enough to tear my world apart. I couldn't believe someone who showed me so much love could say that.
I can really relate when you say it's about his needs. It was always about my exBPD and what worked for him. I feel like he never really went out of the way for me. Maybe sometimes . . . but not REALLY. I was always the one who did everything I could to make him happy.
I know I always talk about myself and my exBPD, but I'm just trying to relate as best I can. Finding parallels is how I express myself, I hope it doesn't sound selfish.
My heart goes out to you.
I hope I can make it as far as you. I'm 3 weeks NC and some days it almost feels harder now than it did at first . . . its' weird.
Much love.