Haiti and the Dominican Republic share the island of Hispaniola but have a history marked by violent conflicts, including Haiti's 22-year occupation of the neighboring territory in the early 19th century, the 1937 Parsley Massacre in which thousands of Haitians were killed under. Haiti and the Dominican Republic share the island of Hispaniola but have a history marked by violent conflicts, including Haiti's 22-year occupation of the neighboring territory in the early 19th century, the 1937 Parsley Massacre in which thousands of Haitians were killed under. Dominican Republic–Haiti relations are the diplomatic relations between the Dominican Republic and the Republic of Haiti. Relations have long been hostile due to substantial ethnic and cultural differences, historic conflicts, territorial disputes, and sharing the island of Hispaniola, part of the. What are some potential solutions for improving relations between Haiti and the Dominican Republic? How does the economic dependence of Haiti on the Dominican Republic affect the relationship? What are some examples of cooperation between Haiti and the Dominican Republic? How does migration affect. Dominican President Luis Abinader said the Dominican Republic will not deploy security forces to Haiti as part of the United Nations-backed Gang Suppression Force, limiting its role to humanitarian, medical and logistical support. His comments come amid longstanding Haitian concerns over Dominican. The diplomatic relationship between the Republic of Haiti and the Dominican Republic is further complicated by the Massacre River affair. Tensions between the two countries, which share the island of Hispaniola, have never been so high in recent decades.