Frustrates me

So my boyfriend and I are housesitting for his mom while she's in hawaii and everytime she comes back she complains about it being a mess to which is not I do dishes, wipe the counters, take out the trash mop and sweep every few days I have a two year old so his toys are everywhere which I do pick up after he's in bed for the night no point till then cause he'll just drag them out again and she's like I like it done a certain way everyone cleans differently I'm stay at home mom so this is what I do all the time so when he's sleeping I'll relax a bit