Thank you for your words and comments. I actually really think my 16 year old was way on board with this relationship; she basically said that in our conversation last night, saying she would have been good if I married GF, because she knows and likes GFs 14 year old; they are actually friends to a degree. So she was not devastated but perhaps a little disappointed by the news of the break up with GF, actually. She also was aware of earlier break ups with GF; and that GFs 14 year old apparently was having a problem accepting me/letting me into her life.
Ex GF and I work together and this morning she pulled one of her work emergency drama communications where we had to speak on the phone; after I blocked her from texting me on Sunday. I think it was a creation by GF, but it's one of those things where I wonder was that fake or was that legitimate; which I think is exactly how ex Gf wants to screw with my head. It's upsetting today that that happened.
The funny thing is, when I was reading your response to my post, I received a telephone call from the counseling office where I saw someone for a session back in July; it was just their 3 month check up call, I imagine. I initially declined making a new appointment; after 2 hours passed and I thought about it, I think this warrants some professional help again, this entire situation - I made an appointment for myself tomorrow afternoon. On the outside, I'm functioning through all of this; inside, I am struggling - this does not feel good. I do feel this is crisis level.