u/Fluid-Ad-8861

Plumbers removed a privacy wall and may have damaged some or all of this middle stud. This is a jack stud on the second floor next to a window. Is this fine, can this be sistered, or repaired or is replacement the only option?

UPDATED: Solved! I know nothing about carpentry and my new friends helped me discover this through vicious mockery and sarcasm. Also I knew I knew nothing about carpentry that’s why I asked. Worth it; I’m no longer panicking.