Divine misdemeanors - Laurell K. Hamilton

Having turned down the throne of Faerie, and pregnant at last with twins by the men she loves, ex-princess Meredith Gentry should be living happily-ever-after.

But the exiles of Faerie have other ideas - they want Meredith to be their princess, whether she likes it or not. And the new political party in England, the Fey Independence Party, want the lands of Faerie back, and they've asked Meredith to come home to be their faerie Prime Minister. They won't give up without a fight.

With the government of the two countries blaming her for political unrest, happy ever after for half-human, half-faerie Meredith is going to have to wait, as she is caught in a struggle that threatens her life and the lives of those she holds dear. But she's a fighter, and she wields a wild magic...