With his wife out sick, a struggling father brings home a lifelike AI—only to have his self-aware new help want everything her new family has to offer, like the affection of her owner. And she'll kill to get it.
Temporarily the children are left alone at 2 points in the climax but once is to investigate a sound, the second is in the safety of an ambulance while fighting outside it.
there is not explicitly graphic torture but there is body horror and a torture element throughout the movie, the torture leans more towards emotional than physical I feel