A relationship between a Libra woman and a Cancer male has a high probability of lasting, due to the two signs' similar needs. These two signs both have the ability to make up for what each one lacks. While ruled by different celestial bodies, both Cancer and Libra enjoy harmony and peace and strive to minimize stress in relationships.
Cancer is a water sign ruled by the moon, giving the Cancer man an innate attraction to all things soothing, calming and ethereal. The Cancer man is highly emotional and seeks a deep connection with his partner. He has a strong need to feel emotionally taken care of and nurtured to remain secure in the relationship. Libra, on the other hand, is an air sign ruled by the planet Venus, which represents beauty and love. Air signs tend to be more cerebral and intellectually inclined as opposed to emotional, which can pose a potential problem for the emotionally needy Cancer.
Even with these differences in emotional behavior and preferences, Cancer and Libra are quite compatible. Ruled by the houses of emotion and love, respectively, both Cancer and Libra appreciate and seek love, romance and happiness. Both signs prefer secure, comfortable relationships and take great lengths to avoid strife or imbalance. The logical, even-headed Libra woman will temper the emotional, sometimes irrational Cancer man, while the Cancer's nurturing ways will complement the Libra's love of balance. The Libra woman and Cancer man will work hard to maintain peace and work problems out harmoniously.