While family structures do not change, family roles do. a. true b. false?

This is tricky because family structures do change in the fact that we now have parents who are divorced and got remarried, so there is stepchildren, step-parents, step-grandparents etc... 

but on the other hand family roles also change because women are going to work now and men are staying home, where it used to be only women stayed home, watched the kids, and cleaned the house, but now stay home dads changed roles with the women in some families or both parents are going to work.  I would say that the answer is false, due to these statements 

I do not know if this was the type of family structure or family roles you were referring to but this is what it seemed as if you were referring to. 

I hope this helped.