I do believe love always wins, one can't personally go wrong showing love if only when being introspective:)
Perhaps family won't see it but I can sleep at night knowing I've done nothing except show love to my believing family. Shunning is on their side not mine.
I text them constantly letting them know I'm thinking about them, telling a joke, and telling them about the amazing things going on in my life. If they don't respond I still win when I lay my head down to sleep knowing I've not cut off my family for their beliefs.
Should they block me, my love for them will never fade as I know they are blinded as I once was. I planted a seed, perhaps one day it will grow:).