Yep, a death in the family is horrible but its also a pretty safe excuse because you look like a piece of shit if you question it. You also still owe your client to keep them updated and if a death is (understandibly) delaying progress, they need to be told sooner than later, not after the deadline.

Sooooo Warring Triad + Kefka Ultimate for 7.5?

Don't do it, it's a trap. Trust me I know.