I can't recall anything more specific than a younger sibling for loveliest and a husband who she's got whipped sooo badly, and flings. Gabe could use some business ties for affiliates and advertising on his site, people he knows from the numerous charitable organizations he funds annually.
Dite will likely be snobby in return to Helen since she's still friggin' beautiful. And she'll be all "lol my bad" to Leukothoe. Gabriel might troll the Horseman a little, but nothing too extensive as he'd hate to get in trouble or piss off Death.