Is it wrong to flirting in a long term relationship?

Well for as long as the other party does not cross the border. For a girl who flirts around there is a tendency that the male would misinterpret that and she would be harass in some other way. She may not be be cheating but she may be as well in danger of being abused for doing that. You know male hormones can just go berserk when we see other women flirting around. Just let her be careful if she does not stop at all.

i think whatever may be, flirting is bad in relation. when you are already engaged, why do flirting. it only hurt some.so i guess its not at all correct

As her current man, no matter how long you are or what age you are in, once you are in a serious relationship, there shouldn't be any of these things that can break a relationship. Any man wouldn't like her girl to be flirting around with any other, you should not have let her do so. And you should not have given her the opportunity to do so. Fix your relationship, talk to each other. If she wants to keep on flirting, then that means she wants freedom. (^^,)

i also think it is right. there is nothing wrong if you flirt. it is a harmless fun till the time you know that you are serious. even i have a gf and we both flirt with our friends. and some time we even flirt ourselves. this way things get simple. try to get us to it and you will find that it is not a very big factor. i think yo are trying to be more possive. remember, you cannot make anyone fall in love. if she lives you for real then you dont need to hold her for yourself. she will do that for you.