Free: Contests & Raffles.
You have to give her shopping money.
...or you could marry someone who has independent interests as you do and isn't so insecure that she has to be around you all the time.
Pman Women by there VERY nature are insecure... There are some out there that are (secure) but they are the exeption not the rule. I think they get a little better after you have married a while, but its a battle of who is training who!