Right.. but the reality is whatever he thinks Jimmy did as a child isnt the true catalyst.. Its sheer envy and insecurity. Remember, he wasnt expressing those objections until he discovered Jimmys scholastic success. He was perfectly fine being the forgiving and protective big brother until he felt threatened by Jimmys ability to become his professional peer. Also, even if Jimmy did screw their dad.. this happened when they were pre teens and teens. A 50 year old still using that as justification to despise his now 40 year old brother and caretaker is some despicable shit. I understand you empathize with certain aspects of the dynamic.. im just saying, its not analogous to what you've experienced. Chuck is a scumbag.