Just because you fell in love with the wrong person doesn't mean the right person does not exist. That's just your bad experience with love. Real love doesn't change with ups and downs of situations or condition. In every disagreement, real lovers will either win together or lose together. If it feels like the other person has moved on, then let him/her go - this person isn't yours. True lovers fight for each other's love. Real lovers always work together to find a solution. That is REAL LOVE.