The picture fits dissociative (non-epileptic) seizures triggered by unresolved grief, exactly as your psychiatrist said. Eyes open, laughing/crying, no post-episode confusion and clear emotional triggers all go against true epilepsy. Still, since this is the first year of episodes, I would get one EEG and an MRI brain done once to close the epilepsy question, plus haemoglobin,
thyroid,
calcium and
vitamin B12. Treatment here is not anti-epileptics but structured psychotherapy (CBT/grief work) with the psychiatrist, regular sleep and someone with her during an episode - no crowding, no water splashing. Take her to a hospital right away if an episode lasts beyond 10-15 minutes, she injures herself, bites her tongue, passes urine or stays drowsy after. Send me the episode video and reports on a Practo consult and I will go through them with you.