
I know it’s for show but if you think of it irl, it’s a shitty family situation lol. Being showered by material affection as a cheap alternative to having a proper family will fuck that kid up when he’s older. So I’m both relieved and disappointed author thought it’d be a great idea to never bring back the kid again (what’s the point of introducing him then).

the other guy he's rebelling against is his dad lol and we don't know what exactly but its likely the father was the one who made his mom commit suicide
with the wife well their married for show and you gotta make it somehow convincing, go read back again, him and his "wife" are friends
but yea their would def get toxic, more with yeonjin, he seems already possessive of moonhyuk, trying to find every detail about him and look through his life
TBH I can already see this relationship becoming really toxic. It seems like Yeonjin is using the other guy (forgot his name) to "rebel". Also the fact he's married and has a kid makes the whole situation more messy. SMH (● ̄(エ) ̄●) (╯°Д °)╯╧╧