Confessions: How do I divorce my lazy wife?

I think I made the wrong choice for a wife and I am considering divorce. We have been married for 5 years and have 2 children. I am in business and struggle to run two enterprises which have not yet stabilized but they are getting there. My wife is the direct opposite of what I was looking for in a wife. She stays in the house and manages a business I started for her by phone. She wakes up at around 8 in the morning she makes the housemaid do everything while she lies on the couch watching Nigerian movies and is always keen on spending money rather than investing. She thinks we are very rich just because we have a car and can afford a good life in an expensive neighbourhood. I need someone who shares in my vision and who will help me attain it. Please advice on what I should do. I am seriously considering leaving because I don’t want to die poor.