Why a mature couple is not threatened by issues

Every relationship/marriage goes through challenges, only difference is, a not so grown couple gets destabilized and destroyed by the challenges whereas a grown couple thrives through challenges. Challenges will be there to test your love.

The first time a couple faces a major issue, the man and woman can get so worried thinking it marks the beginning of the end of their union; but once they succeed in standing through that storm, they get encouragement to face whatever storms might come next. You don't throw away a good love because tough times come.