Tomorrow There Will Be Sun by Éric Reinhardt

Set against the backdrop of a luxurious Mexican villa, this novel explores the complexities of friendship, marriage, and the pursuit of happiness. As two families come together for a much-anticipated vacation, underlying tensions and hidden secrets begin to surface, challenging the facade of their seemingly perfect lives. Through a series of unexpected events and revelations, the characters are forced to confront their desires, regrets, and the true nature of their relationships, ultimately leading to a deeper understanding of themselves and each other.