They need someone who won't hold them back, so if they're not passionate, Aries will look elsewhere.
If a Gemini's spouse becomes dull, the Gemini is more likely to choose divorce.
Sagittarius dislike serious partnerships because they need to be free to change their minds.
Aquarius are the least likely sign to marry due to their free-spiritedness. Cutting ties is most likely because they want independence.
They're cold, but once they find a partner worth fighting for, they won't give up.
Leos tend to leave when things seem too serious, dull, or no longer provide them joy.
Scorpios are unpredictable, playful, and intensely dedicated to their companions. Thus, they are less prone to divorce.
Pisces people are emotional and want intimate connection with their companions.