Gah , I am getting so annoyed . I m 17 , my dads just left my mum , saying he 's been thinking about it for years and just needs some time to herself . This was about 4 months ago .
Why does the writer find this turn of events so upsetting ?
Pick the best answer from the following options:
- Because they had hoped to save the marriage
 - Because they could n't help but blame themselves
 - Because it was completely unexpected
 - None of the above choices .


Because it was completely unexpected