So how is she going to spin this to her audience, when she's been pretending to be desperately poor, and yet she is about to buy a house?

So Enna is planning on buying a house.

How's she gonna explain that to her fans, when she's been pretending to be poor this whole time?

If Enna wants to be more successful in her relationships, she should think less about what SHE wants, and more about what HE wants. Just saying.
One of the best traits in a woman is being supportive. To be honest a lot of bachelors can be quite radical and unpredictable. His life only centralizes and focuses when a woman comes into it. To form a stable unit, it's important that she provides the comforting reassurance that he yearns for.