Um, he never stopped being an addict. It is a focal point in his life, and you're essentially a sidepiece to it. It's apparent he has no self control and he can't stop even though he tries. How is this not addict behavior? It's just a matter of time before he gets caught at work and he'll 100% lose his job over it. Why do you choose to stay in such an unsatisfying and risky relationship?
What can i do to fix this?
You did it already. Now just let it go.
Yeah OP was pretty vague about what the coworkers were actually saying about him.
Um, he never stopped being an addict. It is a focal point in his life, and you're essentially a sidepiece to it. It's apparent he has no self control and he can't stop even though he tries. How is this not addict behavior? It's just a matter of time before he gets caught at work and he'll 100% lose his job over it. Why do you choose to stay in such an unsatisfying and risky relationship?
Give him the utimatum. He goes into therapy for his porn addiction immediately, or you leave him. Then stick to it.