THE DEPTH OF LOVE
Caving has been a part of teacher Eve Swango's life since childhood, and Tommy Baca shares her passion. He's the love of her life, and they drift in and out of intimacy over the years. Eve fears matrimony and refuses his many proposals while suffering through his two marriages. Somehow, they get back together, despite everything, but they both have secrets that could end their relationship. Margot Early's The Depth of Love (2) has an interesting plot, and the bond between Tommy and Eve is fascinatingly complex (his first-person viewpoint is used). But the ick factor -- he was seduced by her mother and married to her sister -- unfortunately negates this.