My OH left for work at 7.30 am yesterday and finished at half 9. His train was cancelled so had to wait for another and eventually got home at half 11. But I was asleep and my phone was on silent and he didnt have a key I woke up at half 12 to find loads of miss calls and a text saying he had gone to a mates. I rang him and he said he would stay there as he doesnt have work today. I feel really bad. He hadnt planned being there so late but even so at least this might encouraged him to start taking a key! I still feel guilty though...