I suggest. Take a brake. Then come back. If you want a change, lobby hard for it on the board. If you have a point, others will join in. If they don't, then you probably need to rethink your position.
The most important thing is to ignore, totally, any personal attacks. Gang banging becomes a habit for some of these guys, and it carries over to the board.
If someone offers a reasoned opinion, different from yours, consider it.