When my son was in reception, in his class there is a johovist witness, I have no problem with anyone’s religion let me just state that.
But this poor little boy it must be hard.
In school when they have assemblies his mother comes to take him out, when it’s a birthday he doesn’t go in.

And when it was Christmas last year she cane to pick him up when they were singing carols, he had to sit out when the children were making crackers and cards!

He is sad and I think that maybe the parent is going over the top!
His friend gets really upset when he can’t go to birthdays or wonders why he does not get an invite.