When you are college age, anywhere that is not where your friends are, is just too dang boring for words.
Sounds to me like your daughter is out enjoying life, and is itching to get out into the world. All normal healthy things for a college age person. Celebrate the fact that you’ve raised a daughter who is bright enough to go to Berkeley and is looking forward to life. And forgive her for no longer finding you as the center of her life.
As to the question, is San Diego boring? Depends on if this is where your friends and the ones you care about are. You know, it doesn’t really change no matter what age you are.
