This page offers a guide on where to locate and how to complete Permission to Weep which is a Mystery located in Oxenefordscire.
Speak to Sten
Sten’s house can be located northeast of Perie. When you talk to him, he will tell you of all of his lost loved ones. He then asks your permission to cry. If you have Charisma Level 3 you can tell him it’s alright to weep, but if you don’t then you can offer to fight him to let of some steam or you can choose to return later when you have a high enough charisma. The choice does not affect completing the mystery, but it does seem like a kinder option to let the poor man cry instead of beating him to a pulp!