i think my wife may have some kind of PPD. she is not the same women prior to the new addition. we have been in counsiling and 2 different counselors have suggested she might be in need of anti-depressant(also,during the preg). she refuses to. we had a huge blow out after a long stressful thankgiving holiday. she has moved out and now i'm very depressed. our new baby girl is 5 mo. old. any insight???