Pretty sure I read on another thread that Cara’s dad bankrolls them.
ive read elsewhere that Billie’s family are a bit dodgy too. Basically the entire cast of TOWIE are dodgy. Not a nice bunch of people by most accounts.
i think looking in from the outside, it’s clear cut that Billi should just ditch Andy. But I guess when you’ve grown up around people with zero strength of character or morals and continue to be surrounded by the same type in adulthood, then it must completely warp your sense of what’s right and wrong and what’s OK behaviour.