To help you better understand replay so that you are not wondering about it....replay is where they go back in time and act out that part of childhood that was stunted. This is the time whereby they rebel, act really childish in many ways, throw tantrum, test you to the max (just as if you were their mother), etc. Everything he is doing is replay and if the ow is still in the picture, you don't have to ask...he's in replay.
We've forgotten what all we did as we grew up. Unfortunately, w/spouses in replay, we have the front row seat and can watch all that we may have done as kids.
Detach and don't react...after all, you are the adult. Count to ten before saying something you may regret later and if you aren't sure about something...sit quietly and do nothing.
Sit quietly, the answers will reveal themselves when you least expect them to. The past is gone, the present is a gift and you need to focus on today, allow the future to reveal itself when it is ready.