Dojun is the only decent person among the siblings
Like, wdym my husband and son has been keeping in close contact with the woman who only ever birthed me, didn't even look for me after abandoning me, but came running soon as I got married into a chaebol family?
Hyesung might have let go of this incident easily but I won't, and all of this will forever be dojins fault. I get that Hyesung at the start of the story was indecisive, impulsive and bratty af, but now he's just doing his best to be a good mom and giving his kids the best life. Oh dojin, he hid the fact he's been supporting that woman for at least 15 yrs coz he knew it was wrong, he knew hyesung hated her, but he still did it anyway

ANYWAY FUCK YOU DOJIN