I Understand COMPLETELY!!
something very similar happened to me when I was bartending in England. I was working at this pub (a very well known one in Oxford) and I worked opening the kitchen at 9 am every morning except tuesdays (my only day off) then I worked in the kitchen until 2pm when it closes for a few hours, in that time I bartended until 430 when I had to prep the kitchen for dinner which was at 6 so I preped for an hour then got a 1/2 hour break then worked in the kitchen from 6 until 1030 when it closed, cleaned up and went back on bar until the bar closed. LONG DAYS to say the least! In anycase I closed every night with this guy Pete (who was a total pervert, he was dating someone also living with them, tried to come on to me, and I caught him hours later making out with a lesbian! I guess he had a way with women *shrug*) I had been having problems with $$ lately because it costs so much to live there that all my money went into buses to and from work, groceries and rent, I had told my friend at work that money was tight and that I was worried about not having enough for rent and that I may have to go find a food bank. Pete overheard me and not 2 days later I was accused of stealing almost 200 pounds! which is like 460 canadian! My boss was yelling and screaming at me about how she gets mad when she has to use her own money to make up for employees who steal, then she fired me and banned me from the bar! I didnt steal it! We had key cards we needed to use to get into the cash registers and they recorded when they were opened and everything. I never counted the cash, pete always did at the end of the night upstairs in the office where no one could see him. I know he took it and was probably mad because his attempts to seduce me didnt work.. I am also such an honest person that if I am given the wrong change and I discover it on the way home I will turn around and go back to give it back.. I always hope that people are as honest as me, but I guess not.
Take it in stride its hard not to take it personally, but you know, your boyfriend knows and your former manager knows that you are honest. Move on to bigger and better things, you deserve it!
Colly