It appears that Terri is suffering from anterograde amnesia.
Answer:
dissociative amnesia
Explanation:
Dissociative amnesia is a type of dissociative disorder in which a person is unable to recall important personal information .The cause for this can be stress or trauma. Here, the information forgotten will be largely part of conscious memory and is also described as autobiographic memory. While Personal information may be forgotten from conscious memory, in some cases the person still shows behavior based on that lost information.
Here Terry has encountered some stressful situations, to add to her woes, her daughter became part of car crash and she forgets her personal information and hence Dissociative amnesia is most suitable answer for this Problem
