To her - no.
To him - yes.
It depends on who you believe.
It appears that you believe him - as you say "she broke up with fiance before cheating"... if she broke up with him and met someone else then it wasn't "cheating".
No it should not be considered cheating.
run away!
An engaged woman is considered her partner's fiance. Fiance is a term used to let people know that a couple are engaged to be married.
Define talking. but if you mean like talking generously like how was work and this woman is your friend then its not cheating. but if your talking about you no what the yes it is considered cheating.
It depends if he was caught cheating before or after, if before then dont marry him, if after, he's just a jerk and you should dump him.
Girlfriend...
You should conclude the fact that you are incapable of emotionally satisfying him and end the engagement and move on with your life.
You don't call her at all. The trust and honesty issue at hand involves only you and your fiance. The other woman, if there is one, could be anyone and doesn't figure into this unless you're calling her only to verify the cheating, in which case the issues between you and your fiance are too deep to merit going forward with a marriage at this time. Don't create drama by warning her off or confronting her or getting details you fiance should be providing. Talk to him directly and find your answers there. First, you should confront him and ask if he is cheating on you. See how you take his answer & if you believe him. Tell him what is on your mind. If you are suspecting cheating now, PLEASE think twice about making it legal with this guy. Divorce is costly, and you want him to have half of everything you own? No thank you. If you call her it's just going to be ugly. If he denies it, just tell him you talked to her and she told you everything. He won't know you're telling a white lie.
It's either a fiance (man) or fiancee (woman).
Technically you are both the fiance/fiancee but by definition the fiance (with one e) is the man that is engaged to the woman and fiancee (with two e's) is the woman that is engaged to the man.
If the relationship is exclusive and closed, and her partner does not know what she doing with another person, that is considered cheating regardless of who she sleeps with. If she does this with knowledge and consent of her partner, then it is not. Then, it just means their relationship is open.
yes, she can