Vivek Awasthi was arrested from Tapovan area of the town late last night on the basis of a complaint lodged by the woman from Ireland, Muni-ki-Reti Police Station SHO Shanti Prasad Dimri said without disclosing the name of the victim.
The 48-year-old woman accused Awasthi of sexually exploiting her from 2012- 2016 after promising to marry her, he said.
She also accused him of refusing to return her Rs 3.70 lakh, which he had borrowed from her when they were in a relationship, the sub-inspector said.