Are couples responsible for each other's happiness?

Dougie (No)

Taking on the responsibility for someone else’s happiness is a thankless, exhausting burden—not to mention an unreasonable goal. It can distort a relationship’s dynamics, making it more transactional, reactive, and toxic as individuals become less authentic and sincere for fear of causing problems.

Reactive relationships experience increased arguments, reduced satisfaction, and codependency. The continued disruption can prompt us to meet our partner’s upset with defeated, defensive feelings of “What did I do now?” Plus, when we confuse our emotions with others, we’re more likely to suffer in solidarity. Studies show our happiness is indeed linked to our partners, but experts agree that it’s impossible to control or provide an emotional state for anyone else. Everyone is solely responsible for their own happiness. The decision to suffer or not falls to each individual alone. Attempting to attain happiness on someone else’s behalf will surely result in failure. Moreover, when earnest efforts prove unsuccessful, it can fuel feelings of confusion, guilt, and resentment.

Relationships are social agreements that require each person to maintain their emotional independence and individual ideas in order for them to be rewarding and sustainable. Everyone needs to experience dealing with their own emotions. This is essential for building character and acting with integrity, which are immeasurably beneficial in relationships.

Partners should neither deprive one another of the personal growth that comes with processing their own emotions nor patronize them by mirroring or validating what we think they need—thus implying they are incapable. That’s not their job. Instead, it's better to lead by example, by being there for them and choosing happiness.

Linda (Yes)

The idea that spouses are responsible for each other's happiness is true in romantic relationships. Couples promote each other's happiness and well-being in different ways. Primarily, when two individuals are in a committed relationship, they have made implicit or explicit commitments to provide emotional support to each other. 

A healthy relationship starts with mutual support and understanding. Under challenging circumstances, couples comfort, support, and reassure each other. Partners provide support and listening ears, creating emotional stability and happiness. Couples can uniquely influence each other's emotional well-being through their actions and attitudes within the relationship. For example, when one spouse is content and cheerful, it spreads favorably to the other partner. On the other hand, if one partner is unhappy or in distress, it might impact the other.

Likewise, making memories and having fun together boost happiness. These shared moments contribute significantly to their overall happiness and strengthen their bond. It creates a treasure trove of happy memories they may remember, making them happier. On the other hand, this is a big reason why people enter into relationships. The idea of a caring and supportive partner through life's ups and downs motivates and helps scale through life. Humans are not solitary creatures, and life is tough; couples need each other and the emotional support each of us is capable of giving the ones we love. 

A couple is indeed largely responsible for each other's happiness. While achieving happiness on one's own is still a personal path, relationships provide life experiences with greater depth, richness, and joy, which makes the trip together much more worthwhile.