Research shows that three issues top the list as sources of conflict in romantic relationships

Research shows that three issues top the list as sources of conflict in romantic relationships.

Relationships with in-laws is not one of these three sources. However, it is a source of conflict because if one of the partners has disagreements with her/his in-laws, the spouse may feel caught in the middle between parents and the partner.

well i'm late but i think its: b, c, and e

answer; i do believe that the answer is (c) electrolyte imbalance or (d) cessation of menstrual cycle; plz check first good luck