Glitter Girl by Erin O'Briant

One grown daughter is a flagrant San Francisco lesbian who has won and lost an international journalism award only to reinvent herself as a glitter spray salesgirl. The other daughter strayed away from her secular family and right through the sliding glass doors of a church housed in a nearby mini-mall. This family has a few issues to work out: meet the Sorens. Gloria Soren, the "glitter girl" in the novel, is picking up the pieces of her spectacularly failed career, falling in love, and wondering how she became an almost-pathological liar. The younger Soren sister, Angie, is spearheading an anti-abortion movement in Georgia and no longer talks to her family. She's waiting to marry her charismatic pastor, but their lives begin to change when Gloria visits her sister to make up. Want to know what happens? You'll just have to listen.