That svcks and is a reminder that you can probably work on your detaching and expectations.
The feedback she gave you (the first was her lack of response to your text) was an indicator that your desire to have her go with you to your dad's was likely feeling like pressure.
While you are growing and become such an awesome person, your W will notice and could very well begin to miss the fun times or be curious about what you are doing when you go out... without her...
