It's not uncommon to have a fiance since young.
Mafia children usually get a fiance when they awaken their abilities and celebrate their debut, which is around the age of 10.
Of course, Finley was an exception.
In the past, Finley didn't have a fiance until he's 13 years old because at that time, only then Blair became 10 years old and held her debut. It was only at that time a lot of people knew of her brilliance.
Only someone like Blair could match a big shot like Finley.
But now...Evan, who hadn't really paid attention to the rumour around the Aretha family, chose Ainsley instead.
In his mind, after witnessing the baby's miraculous action, he didn't hesitate to place her on a high pedestal.
Of course, if the girl didn't want to be with Finley when she's older, it's fine just to remain as their ally. He definitely would consider both parties' interest.