OK, here is what you do, this is a long and complex process so you have to be dedicated
1.Get the kid into the habit of going to bed early.
2.If the wife is not working you have to make her get a job, if she works overtime that is a bonus.
3.Fake a back injury or something similar so the wife has to do all the work around the house.
4.Get the wife pregnant as soon as possible.
5.And there you go, the kid is asleep by 8:00, the wife is so beat from being pregnant, working all day, taking care of the kid, and doing chores around the house that she will be asleep by 8:05
6.Go get on the computer and play CM until you pass out.
Works for me, give it a try.