I'm engaged, but I'm going to make my fiance wait before we get married.
Why do you want to postpone marriage?
We're already engaged and we can get married whenever.
The two of you should talk and you should properly communicate with them about when you want to marry. This will make your partner happy and certain about your relationship.
I don't feel like it.
Not properly communicating with your future wife is disrespectful, especially when it comes to something as important as marriage plans. Have you considered how you would feel if she acted this way towards you? Try to be more mindful of her feelings.