got stood up

I got stood up this weekend by someone I've been talking to everyday, long distance, for two months. We were planning this weekend trip for a month and a half and he cancelled the day of. I called him and he didn't have the decency to call me back, so I sent him a text telling him how I feel and have gotten no response for hours. I feel so disrespected and disappointed. Things at home are not going well and I've been feeling lonely in general, so I think this was the straw that broke the camels back. I just can't stop crying. I have lost so much trust.