I'm 6 weeks into a 12 week notice period. In the last few months I have split up with my DH who has turned very nasty. I've moved 100 miles away into a crappy rental and am trying to get my Landlord to deal with a mouse infestation, I've had a cancer scare. And now tonight I've found out my Dad is really sick and has had a stroke. I feel like I can't cope with it all. My work is taking forever and I'm unfocused and just being generally crap. I work in an industry that means mistakes can be big and costly. I have a new job starting in October. Would I be really unreasonable to ask if I could finish my notice period now? Because if I don't I feel like I'm drowning.