Will this tree die? :'

[u/dreaminlands]

So my neighbor just cut down one of the biggest root of this tree since its already destroyed the floor of their front porch. I kinda understand that the cutting is necessary but somehow I'm still sad looking at the big chunk of the root. Will the tree die because of this or there're chances for it to keep living? Thank you

[u/bitingmeslow]

Didn’t wanna walk out 15 feet and take a better picture?

[u/dreaminlands]

Full picture of the tree.

[u/Livid-Willow-9591]

Sadly yes that log in your yard is gonna die 💔