It sounds like you have a male fiancé and a current girlfriend and yet you are looking for another one? It sounds like your plate is already full. Do you and your fiancé have an open relationship? If you are poly and are open about everything and everyone is on board that's cool. However, I imagine most women who are looking for a relationship are looking for someone who is not already in two other relationships. Maybe it would be helpful to figure out why your current relationships are not satisfying you and end one or both of those before pursuing a third relationship. If you really want someone to be devoted to you, you have to have enough of yourself to give to that person in return. It sounds like you might already have your hands full. Rather than adding more right away, resolve some of the difficulties in your existing relationships.