we've been dating for 6 months.. and its been a month he changed so much.. doesn't want to spend time with me anymore everytime i ask him to meet (always with his friends or prefer to be alone).. didn't text me like he used to only read and will reply if i asked him and not engage to conversation.. and the worst last monday he got lots of trouble with work because his friend come to his office n made scene.. i was trying to cheer him up but he didn't read my messages until now, but i saw he online on whatsapp.. am being clingy n needy to ask him to reply my messages? i love him so much n his behavior make me insecure.. i used to be independent