Problem #1 Ricer's Case

In indonesia commonly honesty is the most important things on relationships betwen two people who in LOVE, so all of doing that disorder to the main things about Honesty is false.
My friends, her names Ricer has been being on a marriage with a person thats she loves, only four monts after meet each other on some moments she begins to love him , the same way the man feels to Ricer.
after that the wedding was getting placed not long time . On traditional dress with simply party only family being invited , me , not be invited . forgoten may be i thought never mind .
 The problem is form now begin ricer on some occasion send a short message to her ex-boy friend without permit from her husband some brave move i think or terrible depend on view each persons. for me its wrong way i tell her about but she answer it as its only some words doesn't meant anything. But becarefull you can be being traped by your games, I say to her . I dont know whats she thought after that, but may be she go to the right way ?

Any body is open to help this problem could  be usefull thanks before