Yesterday's Tears (Their Circumstances #4)
T.T. Kove

Meanwhile Matt does not know how to live in a world where his parents aren't, especially when the rest of his family seems capable of handling it while he wants only to hide from the world. His only solace is Adam, whom he wishes was so much more than the man he occasionally has sex with—and who apparently has been keeping a secret that ruins the only comfort Matt had left.