Translation of "Troubling" in Portuguese

- That's troubling.
- This is worrisome.

Isso é preocupante.

Bert's bisexuality was troubling Tom and excited Mary.

A bissexualidade de Bert incomodava Tom e excitava Mary.

This problem was troubling us until last night when we found the cause and fixed it.

Este problema nos estava perturbando até que na noite passada encontramos sua causa e o resolvemos.