> completely derailing their career path, halting all research
That's a real odd way to characterize a person's death.
That's a real odd way to characterize a person's death.
Similar to how anyone might reflect on how the death of a relative or friend ultimately led them to being the person they are now in some way.
OP even went another level, since it was their SO's career progression that was affected, thus affecting OP. Agreed, they're not wrong, but it was odd.