If you have a partner, sometimes they will want to be with someone else. Don’t worry, they don’t have the same relationship as they do with you, if you are attracted. Its a psychological illusion that your parter appears to be cheating on you!
In any relationship there are good days and bad days. It’s important to remember it’s YOU that’s in control of how that relationship goes. If you are unhappy with the way things are going perhaps it’s time to invest some quality time on being altruistic within that relationship. Remember, everyone is an individual person and do things differently so it’s important to wait for the person in your life and listen carefully to what they say. It’s not the end of the world if they have different views and it’s important to consider carefully your position when giving a response to what they say. It’s great to seek a compromise!