Should I get a divorce ?

I seem to get anxious anymore about dealing with my wife over anything. She doesntdo anything unless I ask such as cleaning, shopping, laundry and cooking. We have a small house but she doesn't keep up on it. We have been married 3 years and she gets upset and grumpy because I won't have a baby in this situation. I don't enjoy our time together much anymore. Is it a lost cause ?