This is not normal

Mallory is up 2 times during the night. Max is up 2 times during the night. Not at the same time. How did this happen to Max? I know I used to complain about him waking up so early but now that seems like a great schedule. At least back then he went to bed on his own and stayed in bed through the night. This is just awful. Sometimes when I hear crying during the night I don't even know which one it is for a few minutes. This has to stop. I'm considering just letting Max scream his head off until he falls asleep and then he wouldn't do it anymore, but I really think it would go on for hours and I feel bad because he really seems scared/sad plus Mallory's room is right next to his and thats not fair to her. I don't think she cares though. I'm tired.