The pair tied the knot after starting their relationship together when Lyndsey was 16 and Jonathan was 21, after being set up by Lyndsey's mum.
The couple claimed they even had people shouting at them during a day trip to Exmouth when Lyndsey was heavily pregnant.
Lyndsey spoke to Fabulous during her pregnancy and said: "I’ve encountered criticism all my life with people claiming I’m lying about my age.
"People assume in our relationship that John sees me as a child and we can't be as happy as we are," Lyndsey explained.
He's not the only one who gets her age wrong though, because of her youthful features people often assume the 23-year-old is a decade younger.