SOLVED. Fantasy - young girl, possible a princess seeks out the help of a mage or wizard to help her rescue her sister who has been kidnapped. The process of her getting magic ages her but she can give these years away or something like that. [s]

[Louisa]

MC enlists the help of a guy and his friend to help rescue her sister and there might be a love story between them so it is possible a trashy romance novel.

I remember in the end when MC goes to rescue her sister, it turns out she hasn't actually been kidnapped but that she actually loves the guy who took her and she is pregnant.

I don't remember much more than that. Possible read between 2005-2010.

[Ergative]

Sounds a little bit like Howl's Moving Castle

[Louisa]

Ergative wrote: "Sounds a little bit like Howl's Moving Castle"

No that's not is, similar though. Thanks for the suggestion.

[Louisa]

bump

[Summer]

This sounds like The Conjurer Princess by Vivian Vande Velde.

[Louisa]

Summer wrote: "This sounds like The Conjurer Princess by Vivian Vande Velde."

That is it! Thank you!

[Summer]

Welcome!