Most of what you said is right. But I kinda get taking the child and mother with him at work since he will be able to check on them more than if he let them home by themselves. Also, you completely ignored the part where the caretaker canceled the day prior and him making the calls to get an arrangement.
Not the wife condition nor her death are the kids fault, ‘cause one he made a request EVERY child could make, plus he listened to his dad and stayed put. The mom’s death is just an unfortunate accident. But I wouldn’t say it’s neglect from the dad’s side or that he is pretending to love her now that she is gone.
He is just fucked up in his head for accusing his child and the actor guy for it. He just need to accept that that’s what happened and move on, and beg for forgiveness to his son
I didnt ignore that part but he could have had someone by them its legit not that hard seeing hes some famous person and all.
And u can love someone and neglect them by simply not knowing how to handle the situation now after shes dead hes just taking it out on the child. And the child was being neglected too cuz even if there is a caretaker available he still has a duty as the primary gaurdian to be there for his child through a traumatic bit of both of their lives

Okay so he took his kid to bumfuck nowhere and left him there resulting in him being homeless and all that? What kinda father is that like its kinda weird hes shown as some "id let the world burn for u" ahh husband but that aint hot at all ur a grown man with responsibilities and if he cared for his wife so much could he just not have hired someone to take care of her for a day? Leaving her with a 4 years old or smth its all on u ur wife died. Acring like u care for someone after they are dead is much easier it seems heh