DP has had to pick up the load at work because his fellow employer has had to go home because his DP has threatened to call 999.... Because the kids are sick and so is she and she can't cope with them, they have a cold. This is about the 5th time this year when he's been called home because the kids are ill and doesn't want to look after them.
He's continuously picking up his share of the work because he either doesn't do it or has to go home. As I said this isn't the first time there have been plenty of them (can't go shopping because she has the kids, can't go to the vets because she has the kids, can't go to this place because she has the kids)
DP is run ragged and exhausted but nothing will be done no matter who complains about it. AWBU to think this is unfair and ridiculous to expect to be able to just up and leave work and let everyone else pick up the slack?