Feel like a failure.

I have been with my husband 9 1/2 years and married for 6 months. Our relationship is not new to us, but I am now pregnant and just feel awful about how horrible our lack of communication, understanding of one another, and lack of respect there is. I feel so empty inside and feel I am losing our relationship. Who am I kidding... Our relationship is broke. I am very outspoken and loud while my husband is passive aggressive and completely shuts down if we have any  communication needs. It is the worst feeling ever! I am not perfect, have a lot to work on, but I just feel I am losing a battle I cannot win. Our marriage/ relationship is struggling and we are about to bring a new life into he world ans are supposed to be great role models. I am looking for advice or anyone's thoughts on how to handle this. I am not looking for bashing my husband or myself rather seriously concerned. I do plan on trying to see if he will go to counseling with me and if he agrees doing it this week. Any help out there??? I'm lost.