How many ways can one woman love?When Tamara Rix's sister Lyddie is involved in a hit-and-run accident that leaves her in need of constant care, Tamara resolves to remain in the village she grew up in. Tamara would do anything for her sister, even sacrifice a long-term relationship.But when Lyddie's teenage sweetheart Jed Cassius returns to Middledip, he brings news that shakes the Rix family to their core. Jed's life is shrouded in mystery, particularly his job, but despite his strange background, Tamara can't help being intrigued by him.Can Tamara find a balance between her love for Lyddie and growing feelings for Jed, or will she discover that some kinds of love just don't mix? Is This Love? returns to Sue's fictional village, Middledip, as featured in Starting Over, All That Mullarkey and Dream a Little Dream.