Yes, I'm sure my W is in some sort of identity crisis. She has an avoidant personality I think and has been bottling up things for years probably. Her emotions seem to be overwhelming her at the moment. So withdrawn, cold, distant. Sometimes in an ok mood. Sometimes irritable. Different from a lot of MLCs.
Be strong, look inside to find your own true values, start to live them. Our S aren't choosing us so we need to choose ourselves.