This is hugely silly but long-standing debate between me and DP, so I'm going to finally open it up to the MN judges. Though obviously I am being completely reasonable, of course...
DP never gets ready in the morning at the same time as me as he works different hours, apart from maybe 3 times a year. I have a very finely worked routine to get me and the wannabe toddler up, dressed, fed and out the door in order for me to a) get her to the CM's before she leaves for the school run, and b) catch the train that gets me to work on time.
This morning DP was going to be getting ready at the same time. Last night he asked me what time I'd be showering, and when I told him a very specific time he laughed and made a joke about how I've always been so anal about my shower times on a working day (though being fair he does always work around me, he just finds it funny). Apparently he used to find this hilarous too before we had a baby, even though then I still had to catch an exact train to get to work for an exact time. Pre-baby I would might have got up a bit earlier if we both needed to be out of the house at the same time, but I'm not doing that now when there's two of us to get ready.
So - is it reasonable to be so inflexible in the morning, or is it unreasonable to have such a routine?