Final answer:
Mary and her children should be given the right to marry, privacy, and the free exercise of religion by the Barbados government.
Step-by-step explanation:
The rights enjoyed by Barbadian citizens that Mary and her children should be given by the Barbados government are:
- The right to marry
- The right to privacy
- The right to free exercise of religion
This means that Mary and her children should have the freedom to get married, the right to have their privacy respected, and the ability to practice their chosen religion without interference.