I think my husband has ppd.. He's always negative towards me and life, counterattacks everything I say, controls what I wear, can't critise him otherwise he will get angry, no sex at all, everything always my fault, mood swings, feels unworthy ie not achieved anything in life, feels he is behind in life in terms of status to his friends, does what he wants when he wants, no feel of responsibility. Is this ppd or something else?