Hi Gina,
I was so worried about my husband too, my husband was being very quiet and seemed moody, and I kept trying to expain it to him but he couldn't really understand, and when he tried to talk, nothing came out right (according to him), anyhow, one of my friends spoke with him and told him to be patient and understanding. And he's been pretty good since. I have the same worry in the back of my head too, but the book I'm reading kind of teaches you to try and prove your thought, does it have any evidence? I slowly started to realize that there was no real reason for me to worry and my husband just didn't understand what I was going thru. Not everyone will understand, but you can help them to understand, just try to communicate, ask him what he wants to know or what he thinks without worrying (i know its hard) Things will be alright!
Christine