You must include your Spouse and your dependent children and if that dependent child is under the age of 22 years, then there is no restrictions for them. If not under 22, then they must be full-time students and have not interrupted their studies since the age of 22. Also they have to clear the medical and security requirements. After the submission of your application any change in your family status will affect the processing of your application.

Your parents, close relatives details cannot to be included in the application form. If you need them to be citizens of Canada then after your citizenship conformation you can sponsor them to have a Canadian citizenship. They offer equal rights for the same-sex partners under the Canada Immigration process.