Welcome the forum Kazzy, lovely to have you. Your boyfriend sounds quite depressed, and it is not uncommon for someone who is that depressed to withdraw as he has. However, 6 weeks is a very long time to have not seen nor spoken to each other after an argument. What was the argument about? Has your boyfriend told you specifically why he does not want to see you? Is he currently on medication or in therapy? I need a little more information about your situation before I can make suggestions.