It is totally normal. I have even read that
once you reconcile, you will still have days where you feel anger.

When I was detached for a 3 month period of NC, I wondered if it meant that I didn't love my WH anymore. But then I saw him at a dr. appt or a birthing class and the feelings rushed back.

My point? Anger is a feeling not an answer.

me,34
exH,34
S,16 months
S:3/31/09-left for OW
started DBing 10/09
d final: sometime 10/10
current:
http://www.divorcebusting.com/forums/ubbthreads.php?ubb=showflat&Number=2022856&page=1
met in 2004