Husbands moods

I have a question. During the month of you trying TTC, did your husband ever act weird around you? My husband has been acting weird this month but last month and the months before he acting perfectly fine. By weird I mean not having sex with me because he is scared he is going to hurt me. I am 6dpo and he has been acting like this since 3dpo...like can guys know something is going to happen? I asked him if he felt like this before I found out I was pregnant with my son and he said "it was like a week before you took a pregnancy test" and he said he felt like that a week before I tested in February (which ended badly) and now he is feeling this way A WEEK BEFORE MY PERIOD....again do our husband's know way before we do and what weird things do your husband do?