I feel your pain. I REALLY do. I experienced it all - the gifts for maggot while my kids got none. THe flowers sent to her while I got sent the bill. It hurts and if it didn't - you wouldn't be human.
But you gotta let it go. Putting it in his face doesn't help. If I were you I would not go online and read the banking. Doesn't help.
Just keep being the best you that you can. Live one day at a time.