Haha, the guys at work have said the same about losing the missus, but so i can buy a house.
She's the wrong type of girl or you have a spending problem if you can't afford a house on that sort of money
Remember you won't ever earn that sort of coin in aviation until you become a capt on a Jet. Realistically that sort of money is 10+ years away or if you chose to fly for a NZ airline you will probably never see that sort of pay cheque ever again.
If you were going to do this damn silly thing, then save up and do it in one go.
And remember you don't get into flying because you want to be rich.