You are going to keep wondering things, but try really hard not to spin about your H's thoughts. He is confused. You have read DB or DR, right? Believe none of what they say and half of what they do.
Keep doing things with your friends. I only now have been telling people about my sitch because I am going to divorce. I only told a few people early on, that I knew would support a R if that happened.
M: 9 yrs T: 13 yrs H:34 Me:35, S4, D2, S 7 months Dday 11/12-PA & multiple PAs Dbing 12/12 S 1/13 7/13 H moved back in basement. 8/13 #3 born 10/13 still cheating 10/13 He moves across country, I file for D