Not So Stoic has these relationships to other tropes:

parents kids shares a parent with:
Beneath The Mask
OOC Is Serious Business
The Stoic
parent child
Beneath The MaskStepford Smiler
''Obfuscating Insanity
''Obfuscating Stupidity
''What You Are In The Dark
''Jerkass Facade
''Bad Dreams
''Silk Hiding Steel
''Stepford Snarker
OOC Is Serious BusinessYou Called Me X It Must Be Serious
''Suddenly Voiced
''Sarcasm Failure
The StoicStoic Woobie
''Aloof Big Brother
''Emotionless Girl
''Shell Shocked Veteran
''The Silent Bob
''The Spock
''Sugar And Ice Personality
''Super Stoic Shopkeeper
''The Quiet One
''Stoic Spectacles
You'll need to Get Known if you want to add or modify these relationships.