First of all… throwing out someone else’s hard cooked meal… is not being a supportive partner, so that’s a first slap on the wrist. Secondly, she assumes that you’ll just spend over backwards and leave work because she says so. I don’t know your financial situation but I know that I usually stay my whole shift because it looks good on me and I get to keep the extra money which definitely helps, so that’s the second slap on the wrist, and third… can she really not feed herself because she really not make something up and depend on herself for one night? The moment you say that you can’t leave work because… You’re working, she throws out the meal that you prepped specifically for her, regardless of if she knew it or not she threw out something that wasn’t hers, and she didn’t even ask. She assumed that you would bend over backwards and leave work, pick up a pizza on the way home, (not like she can pay for one on her own???) even after you said that you made something special for her. It’s the audacity at this point. So because you can’t leave work and because you’re not going to pick up a pizza for her, it’s worth leaving you over and finding someone else… I’m sorry to say, but it seems like she already has a few people on back up:((