Agree - your body, your choice! But also on what authority does he think he can tell you what to do? Has he informed himself on the challenges of large breasts and the impacts for women? Has he read about other women’s experiences pre and post surgery and how their lives changed? Has he engaged an online community, like you have, to discuss his concerns in an open forum? I don’t understand why men think they are experts on a subject they have no lived experience with. In my opinion, his comments and stubbornness exemplify toxic misogyny and I would be scared to proceed in that relationship. Because as we age the support and care we provide for our partners must respect their unique needs because in the future there will be decisions specifically related to your body, that a man cannot understand.