I am disgusted by the way JW's treat DF'd people during funerals and memorial services. It is one of the most unloving, unkind things one could possibly do to another- not give them the respect that another human deserves during the grieving process. It's just plain ugly behavior on the part of the JW's.
I'm happy to hear that you were able to visit with your dad before his passing. Sorry for your loss.