We were woken up just after 5 am this morning because somebody had let the dog out. DP was adamant it was my DSs, despite his daughter being awake, and really cross about it. I checked on DSs and they were both sound asleep. Soon after his DD started crashing around in her bedroom and talking loudly to herself (she's on the spectrum and this is normally for her). I asked DP to get her to be quiet.
It transpired that his daughter got up, is fully dressed for school and she let the dog out. All of a sudden DP isn't cross any more, thinks it's mildly amusing that she's up so early and has decided to go to his gym session that he was going to cancel last night. He even thanked his DD for getting him to the gym.
This is the latest in a string of double standards but I'm so tired I can't work out if I'm unreasonable or not.