The Moon in Scorpio is given to intensely passionate emotions, as it expresses through the element of water. Jealousy and possessiveness can prove to be highly detrimental; this Moon's alignment with Venus is not an easy match. “It can represent either a physical challenge such as a genetic imbalance causing a birth defect, or a it may represent a poor or untenable choice of behaviors.”
This can represent a blind spot within yourself which you may deny and then in turn causes difficulties in relationships. read more about this aspect:
"http://blog.virgovault.com/2011/04/16/astrology-aspects-how-the-sesquiquadrate-functions-part-two/
As long as this aspect remains unchecked it can also contribute to suspiciousness on the part of others, or within yourself. Since the Moon is near to the cusp between 2 houses, it's influence may be felt through matters connected with either, however it also holds rulership over the 5th house, so it may be experienced through matters connected with love, romance, children or artistic expression.