It is perfectly OK, and is actually healthy to go up and down. The deeper down you let yourself go, the higher up you can go. Let out the "bad" emotions in private, never around the W.
"What is best for my kids is best for me" Amor Fati Link to quotes: https://www.divorcebusting.com/forums/ubbthreads.php?ubb=showflat&Number=2879712