Dale Tahau was invited over for coffee, but he left his victim's house drunkenly throwing things and demanding shoes.
The 48-year-old, also known as Toi Tahau, assaulted the victim when she told him she didn't have his shoes.
The Whanganui District Court heard this week how Tahau was intoxicated at the victim's home, and said things that made her feel "uncomfortable".
The victim, who had invited him over for coffee, told Tahau to leave, police prosecutor Sergeant Rachel Willemsen said.
Tahau asked for his shoes, but the victim said she didn't have them. Tahau said he would not leave until the victim gave him his shoes.