Answer:
D) friends’ relationship with spouse
Step-by-step explanation:
It is very important that in married life, the couple have a relationship of friendship.
One of the pillars of love is companionship, and as you know, this is a natural attitude among friends. If there is no companionship in a relationship, then there is no love.
When the couple knows how to combine friendship with love, trust in each other increases. After all, in a friendship we develop our trust between another person as we know him best and how he acts when he is by his side.
In the case of relationships the situation is the same and even contributes to further increase the trust between the couple. In other words, the more friendship there is between the partners, the less likely jealous fights can be.