Last night on the season finale of The Real Housewives of Atlanta Cynthia tries to seduce Peter, who finds her efforts hilarious. NeNe is admitted to the hospital for blood clots. Phaedra completes mortuary school. Kandi and Todd's play 'A Mother's Love' is a smashing, sold out success. Kandi and Mama Joyce agree to disagree over Todd. Porsha does surprisingly well in Kandi's play…