Okay, let's get started... In your title you ask "Why do
they..." - Now, who do you mean with "they"? Do you mean your ex-girlfriend with "they"? Then why don't you write "she" instead of "they"? Or do you mean (all) PTSD-sufferers? Which would be quite insulting, by the way. And if you solely mean your ex with this title, why so?
As she was never ever officially diagnosed by a professional psychiatrist? Because In your introduction you clearly wrote:
I feel what she has is PTSD, but she never went to a doctor...
If that's so, then a) Why do you think you are competent enough, to just "diagnose" her? And B) Why do you keep on
acting, as if she was diagnosed with PTSD, even though she wasn't and isn't at all?
She said she is seeing someone else (her friend says she is not)...
Maybe she saw no other way out of this relationship with you, as you seemed very determend, to "make her see" that you loved her, and that she was clearly supposed to "see" your love and was expected to only respond with exuberant enthusiasm (my impression of what you've written). Because, again you clearly stated in your former thread, that you were literally pushing her and kept on pushing, without respecting her wish:
So like a fool and kept pushing her, thinking if I kept telling her how much she means to me, she would see that..
About 4 weeks ago she said she needed space and was pissed I wasn't respecting her wish..
I'm under the strong impression, that she doesn't like to be pressured, no matter the reason. Actually almost no one likes to be pressured. To love someone is one thing, to overrun someone you "love" and not respecting that person is a relationship killer. Love without respect is no love. They belong together.
I told him I didn't have cash but we could walk across the street to my girlfriends house and grab water.. So we walked over, grabbed two waters and went right back to the game. This kid was in the house for 30 seconds and at that point we had been together for 6 months and I was basically living there on the weekends..
At that point I was pretty much living there on the weekends
She wasn't happy about it when it happened, brought it up a few times over the next few months, but I was stunned when she mentioned it to the police..
Well "pretty much" doesn't mean totally, and even if you would have lived there. It's her house, her home, her place where she lives, and where she's entitled to establish her rules and her boundaries. And you're entitled to respect them... That's the difference; Her house = Her turf, her rules. Period! And I must tell you, that I would have been furious, had you acted in my personal space like this. Look, for whatever reason it simply is a big deal for her. And the more you acted or even told her, that it's not, you simply negate(d) / violated her right of self determination again and again... And from what and how you wrote about this incident, you still think you had every right to act like you did. And that she's wrong for feeling the way she feels about this violation of her privacy...
Now the police was cool, he said she didn't want to fill out any paper work and they know her as its a small town and she is a teacher, so was more of a favor... But still crazy to me..
WOW! I truly hope you didn't tell the police that she has PTSD? Because if you did that, then, this would simply be defamation! As she has no diagnosis at all... - And there's something other I sense when reading this statement. You're not taking her serious and you even look down at her, according to your condescending comment about the "still crazy for me".
When reading all your posts, you come across as someone who can't / want to accept boundaries or a NO from others. At least not when it concerns your ex-girlfriend.
My suggestion to all this... Let her alone and move on...