>>53704512Why present yourself as anti furfag to him in the first place? I would stand my ground to the end in your case. The conflict would run out of itself (if there would be one) and he would never aknowledge it anymore. It's dumb idea to disown anyone because of innocent things you like.
Do you know if your brother could be an accepting person? If he notices the plush, let him know you have reconsidered some values and decided to spend resources and time to enjoy it.
>Happy being on my own >I want to live with my siblingsThis sounds contradictory.
In case if you're happy on your own, and you're sure that brother won't tolerate your interests, then you need to find an excuse since it's going to be lesser evil. I think he would not be pissed off, but confused and then forget about it.