sounds like me an dp.
My partner popped the question over th weekend, and so i was in the best mood...
But then today we had this massive fight over the fact that i want to get married in a church...he started nit picking at everything i would say or do , and i got really angry to start with, yelling at him,...then i just started getting so upset and balling my eyes out... when he seen me start to cry he ran over to me, and hugged me saying sorry, and tried to calm me down...

its crazy how hormones work....