Yes! And if Regulus had the "golden child" status, if nothing else, he felt smothered by their high expectations for him. Most "golden children" also struggle with feelings of guilt for having preferential treatment. No matter what side of the equation either Black brother is on, it would still be absolutely miserable and abusive.
"Regulus wasn't abused. He was a golden child and Sirius was the scapegoat. His parents loved him "
Obviously, there isn't any evidence of physical abuse against either Sirius or Regulus in the books. However, something caused Sirius to run away and it surely wasn't that his parents didn't give him pocket money. The psychological or emotional abuse must have been bad enough that Sirus decided to run. Anyone who has abt experience with toxic or abusive parents will know that every child reacts to it differently but at the end of the day, regardless of whether you follow the rules or you act out, their toxic or abusive behaviour is going to affect you. Parents dont become abusive because you break rules. Suggesting that Regulus with his "golden child status " was exempt from the abuse is just ridiculous and quite frankly harmful to people who find themselves in such homes.
COME ON BREAK IT DOWN FOR ME
THE RIVER WILL FLOW
scapegoat is the best owari no seraph ost and there’s no arguing with me on that