The female boss knows that her husband is married and has children, but she has been booking the same hotel for dinner when I am pregnant and not around.

How suspicious you might be during pregnancy. It happened that the female boss had something to do at work and booked the same hotel with your husband. First of all, you should believe that your husband is loyal to you. You should communicate your thoughts with your husband in time, and don't make a lot of unnecessary troubles because of extreme obsessions. If you are really green, first of all, argue with your husband and try to solve it.