another take on your son not wanting to talk to his dad isn't that he is angry...just that he doesn't want to talk to him

be careful of putting your emotions onto your children

do you want to talk to people all the time
I don't
it has nothing to do with being angry
and
everything to do with just doing something else or simply not being in the mood

ask a teenager how his day was and I bet you get a grunt
doesn't mean they are mad
just that their mind is occupied elsewhere