To be jealous stresses intolerance of a rival for possession of what one regards as one's own possession or due, or it may imply intensely zealous efforts to keep what one treasures. More often than not it carries a strong implication of distrust, suspicion, enviousness or sometimes anger . Love is not boastful . Let's NOT believe the hype and our own press. Love is not vainglorious .
Vainglory is excessive or ostentatious pride especially in one's achievements.
To be haughty is to be blatantly and disdainfully proud . Love is not conceited . To be conceited is to have an excessively high opinion of oneself . If you are struggling in your marriage, maybe YOU are your own problem. You can't love him, until you don't think too highly of yourself.