Second in Horizon’s New American Dreams Series, How Black Mothers Say I Love You is a powerful, funny and touching tale of a Jamaican mother and her daughters back home together – laughing, shouting and searching for love. How Black Mothers Say I Love You makes its U.S. premiere at Horizon Theatre Company with an all-star cast and creative team, with performances beginning July 13. Ottawa Tonite says, “Playwright Trey Anthony’s love letter written to those women in her family that had to leave their children behind has both a whimsical and a hard edge to it. This play is good – standing ovation good.  Sweet, touching and funny, ample…