It looks like she is going for a pregnant only fans look
No way would she get rid of her abs intentionally for Andrew they are her money maker- they trap impressionable women into thinking her look is sustainable and thus want to buy her products.
Unless Andrew was at the photoshoot participating this kind of imagery makes him look like a cuck. The photographer clearly has a style of photo that is not screaming newlywed wifey.
Although Sophie hated how Nath didn't approve of her more scandalous photos and didn't like her photos with her boobs out, I can see how that marriage kept her wild side in check.