Epilepsy History of Newly Wedded wife

Respected Sir and Mam, My wife has undergone 3 years treatment in her childhood for Fits. as per her mother she is fine now however it seems many time her aggressive behaviour and manytimes illogical behaviour shows that the disease is still exist however it is very difficult for me to make her understand this fact that some disorder is still left. she gives suicidal threats she go out of house in odd hours. please advice regards