Riarkle pregnant Part 1

They were friends in high school, they fell in love but when Riley became pregnant. Farkle didn't know but left her. she has a daughter and a son called Julie age 9 and Joshua 9 they are twins. Riley works at Mikus Factory or what ever. She's 20 years old now. Farkle owns this company, He's engaged to Smackle almost a year now but if he finds out Riley had a child and it as his how do you think he'll react.