family size, 父母离婚后 不担保的父亲是否算人头?
http://www.cic.gc.ca/english/helpcentre/answer.asp?qnum=1460&top=14
the parents and grandparents you want to sponsor
and their dependants (spouse or partner and dependent children). You
must also include
- any dependent children who won’t come to Canada with your parents or grandparents
- your parent or grandparent’s spouse or partner, even if they won’t come to Canada
- your parent or grandparents’ separated spouse