Been with my LTR for 2.5 years. I lead a very active lifestyle - 4-5 gym sessions a week, healthy diet etc. Im relitvely lean ~15% BF.

My LTR trains with me 2-3 times a week. Shes not fat or overweight. Her BF is higher than normal person (she carries a lot of fat in the abdominal region and thighs). When I met her she weighed 80kg. She lost 12 kg with me thanks to my diet and training tips.

I am getting a little bit worried as over time, I became more controlling. She has a weakness for chocolate and unhealthy snacks. Whenever she buys a snack/chocolate bar etc I get mad. I am not sure why does this happen, i never was that controlling. I am just worried that she will not track calories and will go back to previous habits. If it wasn't for me, I bet she would go back to old habits immediately.

How can I become less controlling? Dont want to break up.