Yes a mistake for Aviva to send her Dad to Ramona's charity event for women who've been abused. As Aviva admitted to camera later she should have sent her cheque for the charity by mail, not get George to take it. George is some women's worst nightmare but I understood why he was standing up to Ramona about Aviva...see this is the thing for me in the show, family stick up for family, whether children, parents, partners or whoever and they've all done that when they've felt it necessary. We might not necessarily agree with the way they go about it at times but I think it's human nature to do that.
Reading between the lines I think LuAnn may have told Jacques what happened on the island. I hope they stay together as I think they make a nice couple. Just wish the show was on longer.