I signed my fiancee up to Monzo a while back and constantly bang on to friends and family how good Monzo is.
Last night we attended a friends address for beer and food, during conversation Monzo came up in conversation by me and both our friends decided they wanted to join, next thing I know my worse half had sent her referral link to both, bagging my £5s 
Clearly I believe this is out of order and may cancel the wedding 
What should I do?
Obviously, this has taught you the first lesson about marriage. Keep secrets from your other half.
Dump her. It’s never going to work. She’s shown thanos levels of evil
Get a joint account and share 
… Referrals and marriage, go together like a horse and carriage.
Start a shared tab for Monzo referrals 
Marry her - she’s clearly a class act 
Get married, then divorce her and you’ll get half of her Monzo link windfall.
Slip her best mate your fiver 
Seriously this women needs sorting out, only gone and done it again!! 
Monzo, I want her banning!
I have a friend…