upsetting for them to learn daddy is hurt and in the hospital and be comforted by Grandma Carly? They would be like...where's mommy? No. That comfort should come from their mother. If Sonny and Carly were thinking vs reacting they would know that.
And Carly can STFU with the "You know how much I love my son!" As if your love is the purest of all. Moron that Willow is right now, she loves her children--I'll give her that. Carly and Sonny are just used to getting their way and God help anyone who defies them. They just expected her to be like: Oh okay. I'll let you take my kids because I took my son on a trip. It's fine!
Sonny and Carly do whatever they want in their own self-serving minds. Avery is older now and as Ava silenced Sonny when she mentioned "Tell me Avery hasn't asked for me." He didn't answer because clearly Avery had asked for her mother. Don't even get me started on that situation of Sonny breaking the law because they have JOINT custody of Avery.