I need him to be around the house sometimes. I just wish he would come home at a decent hour. Speak up, my dear. Communication is key in any relationship, so it's important to start things off right in the beginning of your marriage, rather than letting problems grow and worsen over time. You need to talk to your husband in a particular way so that he doesn't perceive it as nagging.
Many men get nervous and reactionary before their first baby is born.
It is completely normal, and most likely what your husband is going through now. If you can be sensitive to this, then it's more likely that you'll be able to have an honest, open discussion about what's been going on. Start off by telling him all the great things that have happened since you got married. Let him know how excited you are about being pregnant. Then ask him how he feels about the marriage and pregnancy.