But that's not how he describes himself, the proud father explaining: "I never call myself Eve's 'step-dad'. I am Eve's dad. That's how I feel. That's how I act."
Parenting Eve gave Sam plenty of experience with a teenager, but he had to start from scratch with the newborn years when he and Snez welcomed their first child together in 2017, daughter Willow.
Another girl followed in 2019 named Charlie, and by 2022 the family had grown to six members with the arrival of baby Harper, who was born four weeks early.
"I've just got this house full of girls, nothing is gonna change. It's just me and the dog representing the boys. But you know what? It's such a nice place to come home," Sam told Now To Love in 2019.
Keep scrolling to see all of the Bachie family's sweetest moments together.
Sam welcomed Eve into his life as soon as he chose Snez as his winner on The Bachelor.
The trio were a happy family of three while Sam and Snez made their relationship flourish in the real world.
In 2017 the couple announced some exciting news: they were expecting their first child together!
Baby Willow Wendy Wood was born in October that year, much to her older sister Eve's delight.
The cute family of four made the most of those exciting newborn months.
By 2019 Sam and Snez were ready to become parents again, announcing their second child was on the way.
Daughter Charlie Lane Wood arrived in July that year and Eve started tackling twice as many sister duties.
Now a family of five, there was always plenty going on for the Wood family.
And Sam has always made sure to treat Eve just like his very own - after all, he considers himself her dad.
Sam and Snez surprised fans in 2021 by announcing they were expecting yet again, and another girl at that!
Harper Jones Wood was born four weeks early in May 2022 and had to spend weeks in hospital in special care.
Now the darling little bub is looking healthier than ever and her parents couldn't wait to take her home to meet her sisters.
The four girls finally came together at the end of May, with photos from inside the Wood home showing how quickly Eve, Charlie and Willow bonded with their new baby sister.
The family of six settled into a new routine with Harper in the weeks that followed, though she didn't look too sure about being bathed next to the fireplace.
The couple teased fans in June 2022 with talk of another pregnancy, but it was all hypothetical. Snezana revealed she and Sam had been forced to postpone their honeymoon again after welcoming Harper, joking: "Every time we say, 'let's finally go on our honeymoon!', I find out we are pregnant again."
Sam cheekily replied in the comments, "Are we pregnant again???" - but they're not... yet!