This shouldn't surprise anyone, really. Religious fundamentalist delusion runs deep--what kind of person would you expect a mass murderer to marry? This isn't the type of woman who's going to say something like "Oh, I never saw this coming! He was such a quiet and caring man." Fuck that, they're Jihadists.
It happens sometimes. You see some cases where the terrorist has a real 2 sides life and the friends/families are totally shocked cause they had no idea.
But here no question to ask about her...
She also wrote "I encouraged my husband to leave to terrorise the French people who have so much blood on their hands. I'm so envious, I would have loved to have been with him to blow myself up as well"
Clearly crazy woman