Dear Tee,
Thanks for your suggestion.
“He wouldn’t stop sticking to his old thought and values. so why waste that energy?”
I’ve said that for a reason. like he’s old and grew up in different environment much different than my girlfriends. That’s why I said sticking to old thought and values. and as his kid I can’t tell him how to be improve himself. That’s not in our culture.

Another thing. Girlfriends are also friends. and I’m very caring person. so as same age and advising them to improve when they complain about like “uugh I feel so tired I should’ve slept on time last night” is fixing?