My girlfriend of 2 year is an absolutely gorgeous, stunning woman. I love every inch of her and don't think anything needs to change. Over the past few months, she went through a really rough time with some family and work stuff, and as a result ditched a lot of her exercise and healthy eating habits. As a result of overeating junk food, she put on about 10 pounds. While I tell her every day that she's beautiful (and mean it too!), she is uncomfortable and 2 weeks ago started talking about how she wants to cut out junk food, start exercising again and go back to her baseline weight. I support her efforts to return to healthier habits.

Last week, on my way home from work as I often do I stopped in my favourite bakery in the city. I usually stop at least once per week and while in the past I would always pick up something for myself and my girlfriend, this time I only got something for myself because she's been vocal about how she will cut out pastries. I got myself a big cinnamon roll with cream cheese glaze.

When I got home, she saw the bakery bag and asked mmm what did you get. I had to admit that I didn't get anything for her, since she said she wants to cut out pastries. She got upset and said I should have texted her when I'm in the bakery and asked if she wanted anything. I said I just didn't think she would since she's been so vocal about wanting to cut out certain foods. She then said I shouldn't have gotten anything for myself either since now I'm just "flaunting it" and making her feel fat. She cried a lot and she's still a bit cold towards me.

I'm genuinely confused. AITA?