Best case interpretation of Asa's name: I named you Asa in hopes that you can be loved by everyone and love your life in turn.
Worst case interpretation of Asa's name: I named you Asa in hopes that I could love you and bring my life to what I hoped it would be.
I'm honestly super confused about Asa's dad. I mean they were effectively in a legal marriage because that's how common law marriages work, right? He wouldn't have stayed otherwise if he hated them or something like that. Maybe he just has a trauma regarding marriage, but it's too early to tell.