Something need to understand about Greg. Greg is in mourning, someone
has died, that someone is Greg. He needs time to feel bad, it is normal
to feel really awful, depressed and angry. Six weeks is nothing at all,
nothing!! It can take six years before he feels anything close to what
he was before. Do not expect him, ask or wonder out load as to why he
doesn't adopt a more up countenance. He obviously knows you don't
understand and if you feel you do and voice it to him he will get angry.
Let him be angry, let him feel bad all he needs is someone to listen
when he is ready to talk. You can not force him to open up, it's his
problem and he knows it. He has to have time and that is that.
Davej