T.M.
With us, growing up it was like we always had to be clean. my dad was the fun one and my mom is still really anal about everything. with me and my siblings (I am 23, sis 22, bro 16 and lil bro 71/2) she still expects miracles. she now has three grandchildren, my son is clean at grandmas and semi clean at home. my daughter... same but at her dads she hates to clean, she cleans up her messes at my house and at grandmas she is like an alien child, totally mess free. she started in on the babies in infancy.
i like things uncluttered, i like things put away, but if no one is screaming, fighting, bleeding or causing a general rucous i am a very happy mom. dishes can wait til the morning if the kids wanted three bedtime stories andi was just too tired. the vacuuming can go two days if it was not anyone's fault and i cant tell from the front door. growing up with the mother of all clean freaks (she has ocd) i have learned to pick my battles. my kids like their beds made and the hands and face clean, and my daughter always has to match. thats enough for me right now. when the are older the expectations will change with the times.
find something positive about each day revolving around your kids, and your house. (they didnt break a window today, the baby learned a new word, my husband called just to say hi) then dwell on that instead of the 12 loads of laundry and the pile of dishes and fingerprints on every surface of your home.
hope that helped.
Merry Christmas!