Is this a complete imperative (ordering) sentence? If so, "protect yourself and your family members" is correct.
If it is only a predicate (someone else is doing the protecting) then it's fine, but not complete.
If you are writing possessively, i.e. "Her family's hoiday-home" then it would be correct grammar.
Porcupines protect themselves with the spiny quills on their backs, and are members of the rodent family. Their enemies are coyotes and cougars.
You and your family are invited.
Yes. It is correct.
Whom are your family membersorWho are members of your family
The correct answer is you and your family but if you want it to be completely correct you should write your family and you. If you want to talk about your family you should write my family and I.
Either is correct. It all depends upon how you say the words and what you wish to emphasize: "you" or "your family."
other predators.
I wish you and your family a happy new year.
"Simply say "During the holidays the family went to the beach."
edward tried to protect Bella from the enemie vampires and a little from his family members
Hit them in the face