I put Edaline and Grady bc they really do care for Sophie and I think the three of them are helping each other heal. Plus, after reading that short Flashback story about Alden and Keefe, Alden lost some major points in my head. Edaline and Grady try to help Sophie through each trial. I do agree with @Beach-Bionic that all Edaline, Grady, Alden and Della give their kids too much freedom (is there no such thing as helicopter parents? My parents are pretty protective - they will sometimes read my texts and don't want me to go on trips with certain people in case I'm put in a compromising position but they're not that bad, as far as I know (*gasp, are there hidden cameras in my bedroom? lol)), and that the bodyguards could do better. But they also have to be doing something right in that Sophie will (in some situations) still go to them if there's something she really needs to talk to them about, which is nice.