Cheating may be a Gemini feature. If a Gemini constantly changes personalities, their spouse may run away.
Cancer
Cancer lovers tend to be clingy, leading their dating partners to feel overwhelmed and desire to back off instead of relaxing into the embrace of love.
Leos dispute with their partners because they care. Yet a confused dating partner may think the Leo is always picking fights, which can become exhausting.
Virgo
As Virgos are timid, the attractive creature you want would ask you out may not even think you are interested. Virgos also give up too easily and seldom call back if anything goes wrong.
Libras who date "broken" people might ruin their love lives. Libras may unconsciously seek out terrible individuals and become manipulative or dishonest.