Recommendation

'Checkmate' (bl)
'Efforts Never Betray' (slice of life type but tragic)
'Blood on Tracks'(family with mental issues)
'An uncomfortable truth'( children with issues)

If you're able to check my profile, i have made a list for the psychological ones, tho it's a short list rn.

https://www.mangago.zone/read-manga/the_perfect_relationship/ BL
Twist is kinda predictable but SOO GOOD

(Warning: some of these contain dark themes/images)
Unhinged
Death Note
Bastard (hwang Youngchan)
Lookism
Oyasumi Punpun
Three Days of Happiness
Zankyou
Sunny (MATSUMOTO Taiyou)
Winter Woods
Brutal: Satsujin Kansatsukan no Kokuhaku
Chi No Wadachi
Venus in the Blind Spot