Gregg hi,
And welcome to BPD Family
I've read your other post and am sorry for what brought you here. But I'm glad that you are reaching out for support. Here, you can find many experiences that similar to your own, find validation and also educate yourself of BPD, which ultimately helps you to make sense of your situation. As others say, it's very helpful to recognize what your gut is saying to as well.
The link below can give you an idea about BPD. And yes, it can co-exist with other disorders as well.
Diagnosis of Borderline Personality DisorderBut as important as this, how are you feeling right now? Are you still together with your girl friend, or have you split up recently?
Please keep posting and share your story when you have the motivation so that we can support you better.
Hang in there
TW