I can tell you one thing and one thing only in my experience. He is probably not in therapy. I was fed the exact bs. They use it as a tool to get confidence and an ego boost from you exactly like they did the entire relationship. It is a form of manipulation mine used to basically say look how good I am doing working on myself before utterly destroying me. It gives us hope by saying wow look they really want to get better but you have to remember getting better for them is accepting that everything in their entire life has been one big fantasy lie full of people they hurt badly with games lies and manipulations.
Agree 100%
Mine talked about getting therapy, about religion being able to help her, about wanting to get better but nothing ever came of it. "I want to get better" it's just words and BPD words rarely count for much
As soon as the black paint came out she was "fine" and I was the insane person who needed help