Renee starts to worry after Gwen warns her about Lily in Tuesday's Fair City on RTÉ One and the RTÉ Player.
"She uses people," says Gwen of her long-lost mother.
"Hughie has given her mates' rates on her room," replies Renee.
"See, I'm telling you," says Gwen. "She's a gold digger."
Fans can watch what happens next on Tuesday on RTÉ One and the RTÉ Player at 8:00pm.
Fair City airs on RTÉ One and the RTÉ Player on Sundays, Tuesdays, Thursdays, and Fridays.
