My wife is having a tough time adjusting to motherhood and is cranky most of the time. I know she is going through a lot and I want to help her. What should I do to make her happy?

Please understand the women who just gave birth may go through post partum blues. You will encounter mood swings and you have to be ready to deal with it. Show her that you still support her despite her crankiness. Trust me, she is also having a hard time dealing with her post partum blues right now. What you can do is to extend your patience and love her the best way you can.