Published on Feb 21, 2021
The US-based mum from Arkansas City, Kansas, had her first child, Crizman, 16, six days after her sixteenth birthday with her ex-husband.
They ended up having another four children together - Jordan, 14, Caleb, 13, Jace, 12 and Cadence, ten - but broke up in 2010.
After the divorce, Britni said she went through a carefree phase, partying at weekends, and unexpectedly fell pregnant with her sixth child, Jesalyn, now eight, in 2012.
She spent three years raising six kids alone as a single parent before meeting her current husband, Chris, a sub-contractor, in 2014.
The pair have since had another five kids together, and are now expecting their sixth.