Greetings in that Divine and Most Precious Name of Our Lord and Savior Jesus Christ!
Marriage is a Sacrament. Like Baptism or Holy Communion, we don't necessarily chose or decide, rather we accept and embrace God's invitation. Marriage like Ordination is a sacred vocation, couples are called by God into the Marriage relationship.
That being said, WE ALL need to pray for marriage and those who are married already pray a thanksgiving prayer that God put y'all together.
Human beings are not perfect, but God's Marriage in the Church is, and through Grace we gradually readjust to His perfection, but it is His gift, not of ourselves, so we must pray for His mercy and will.
ps.. add me to the list (I already had my fun
as a young man, I've learned my spiritual lessons and am ready to settle down too)