Whether you’re in a short-term or a long-term relationship, there’s always a possibility that your partner is secretly attracted to another person. It can be a person next door or in the neighbourhood or one of your own friends. No one can really tell. However, you can keep a check on them through various means and methods. That is when astrology can truly help you. If your partner miraculously belongs to any of these signs, chances are that they are easily lured by other people’s personalities. Read on to find out why.