This is a very difficult situation. If it were me, I would go the funeral for this principle:
"If equal loving cannot be, then let the more loving one be me." W.H. Auden
I truly believe the only way we can survive amidst the WT hatred is to NOT be like them! They would stay away. They would not show true Christian love. You, on the other hand, are free to love. So love. What you get in return, likely nothing at all, is not the issue.
But I know this is easier said than done. I believe you might regret more not going as the years go by.
Grace to you.