Disclaimer, these are not my ideas, these are thingsI read in a magazine not too long ago: -
1. Buy her her own TV set to save your sanity
2. Get your own shed, which doesn’t have to be a real shed just so long as it is somewhere you can “escape” to
3. Say yes to everything
4. If you are ever to say no, make sure she’s in another room
5. Get into cooking
6. Pay her sexual attention
7. Get a hobby, it’s cheaper than a mistress (though I am not too sure about that sometimes)
8. Get a cleaner and a plumber and a lot of “other” people to do all the house work, it’s a lot easier on your spirit than getting nagged about them; and a lot cheaper than buying all the tools to do them yourself
9. Get married on the first of the month, it makes it a lot easier to remember your anniversary
That said, I have an additional one of my own: -
Always call her by nick-names (sweetie, honey, darling, etc.), this will make sure you NEVER get her name wrong; and once you are used to this name calling it becomes rhetoric and you find yourself always calling her like that, even at awkward times.