His significator, Mars, is technically in your 5th house. This indicates that he is only in it for fun, or for sex. You are in his 1st house, so you are much more serious about him. The Moon does trine Mars, but it is in the unhappy 12th house. I think you are in the dark about his intentions and, horary aside, any man that stands you up for ANY reason and doesn't give an explanation is just playing games. Hardly worth your time. I'm sorry that happened, and happy belated birthday.