So if my spouse and children apply together then they should get the visa. So is it mandatory they travel together to the UK?

I have recently moved to UK from UAE, while my kids and husband are still in UAE. my husband plans to stay in UAE. So if I now apply for children' s visa will i be granted visas ? Or will i be refused as my husband is not migrating?
I am on a teir 2 visa and maintenance marked yes on my COS.