Ive searched through the forums, and no one seems to have this exact question. When everyone other than my girlfriend texts me, my phone vibrates and plays the notification sound. Now, when my girlfriend texts me, I get no vibration, AND no sound. The only thing I could think of is that I gave my girlfriend a custom ringtone I made with ringdroid, but that wouldnt make any sense since its for a call, not a text. Please help me, shes getting mad at me when I respond 2 hours later...haha.