Alan rosenberg describes the relationship between actors and directors as similar to a marriage—it can be good, but sometimes it is bad. this is similar to which types of conflict terms?

It is similar to negative and constructive conflict. Many times, people in a marriage (or, in this case, working on a film or production) see things close-to-similarly, but not the exact same, and thereby have a bit of friction. In these cases, constructive conflict would arise, whereby both sides work out the minor differences and move on. Other times, there are negative conflicts, in which both sides are much more at-odds and it becomes tougher to work out a way to move forward.