Mail-Order Brit by Poppy Parkes

She’s an American knee-deep in student loan debt and desperate for a way out.
He’s a British single father who needs to fill the hole left in his children’s life when their mother died.
Neither one of them expect to share more than a pragmatic arrangement, no feelings attached.
But when the home they’ve made threatens to fall apart, they discover that there’s more binding them together than a marriage license.