First, welcome! Then, I am sorry this is happening, nothing is worse than having that innate insecurity. 🫶
I read this, and have hope, but any man worth his salt, is going to love you regardless of size. Period. I see that he's willing to accept you and your worth. I personally would be offended by his bluntness too.
I am no expert, but if he is willing to talk to you about it, understand your position, and is willing to try new things: this is really, really good! Any relationship has conversations, and discussion on what each other likes.
To more so answer the question: yes, I think especially if you are all comfortable and enjoy life in all its form. "If you gain a little weight - who cares! We're in this together". In my experience, I used to only date conventional sized folks, but as I gained weight, and started liking this and seeing this community, that changed.
I hope this helps 🫶
2 days