Which of the following is a strain on remarriages that may lead to divorce?

A) stress from complex family structures and dynamics
B) conflicts over how to allocate money to various household members
C) people being less inclined to stay in unsatisfying relationships, having already divorced once
D) All of these answers are correct.

All of these factors can be a strain on remarriages and may contribute to divorce. The stress from complex family structures and dynamics, conflicts over money allocation, and the perception that it's okay to leave an unsatisfying relationship because one has already divorced before can all increase the likelihood of divorce in remarriages.