I read hear all thw time about my dp is a knob etc.... my husband has totaly changed since the birth of our daughter mentaly and pshyically its like being married to a person that i didnt marry. But why did it happen? No sleep was 3 and a half years? Pressure of being a dad my pnd? Stressful job or are these all excuses? Im so sad he was the total love of my life but now he makes every day such hard work. I dont want to leave i want him to go back to the guy he once was. He is getting help for a mh condition but what caused it all me? I was here for all of it, our child? Im just lost.