"I waited until I got home to tell Harry as he was with the girls and with it being very early days and because of potential complications with triplets I didn't want to say in front of them. When I did tell him he was also speechless."
The triplets - Ella, George, and Olivia - arrived in April 2021 and needed seven weeks in neonatal care before they could be allowed home.
Jessica said that big sister Molly is a "loving big sister who wants to mother the triplets" and Mia "thinks they are dolls".
She said she and Harry had a big shopping list to fill ahead of the triplets' arrival and that they have had make big adjustments to home life.
"It's definitely been a big surprise, but a lovely one and it hasn't taken long to adjust at all. I'm very organised, so I just need to plan ahead," she told Yorkshire Live.