article_snippet.sent: Scroll down for video .
article_snippet.sent: I don't understand why
article_snippet.sent: and that's what's very hard for me.'
article_snippet.sent: It's been frightening and very stressful for Karen and It's had a real effect on Karen health.'
article_snippet.sent: I'm delighted at this result
article_snippet.sent: - I couldn't stand another day worrying, 'What's going to happen next? '