I sent an invitation to my cousin as a family member. He logged in, he then added a mother of a family member then tried to put the father in but was unable to. He is not invited as a guest, but a member. He should be able to put family details in with no problem. I don't know what the go is for another person to go into my site so I need to help him in some way. Can you tell me what he can do? How does he log in etc.