You're leaving us hanging, OP. What did your gf say when you told her?
About three and a half years ago I made an offer on a house.
On a return visit to do the home inspection I noticed a familiar car in the driveway next to me....and it was my ex girlfriend who lived next door.
Added in edit: The house had some out of code modifications made without a permit that could not be grandfathered in and I was unwilling to buy the property after the inspection.
All you need is your GFs ex to move in on the other side and you got yourself a sitcom....or a triple homicide
They'll become the best of friends and you'll be royally fucked.
How did it end with the ex? They will compare notes on you.
The upside is she's not the one that's completely batshit, so I've got that going for me.
This happened to my brother at fucking Christmas.
He shows up to Christmas dinner with his new girlfriend only to find out that half of her family is related to his ex-gf.
*Edit: It's an in-law thing.*
Ex-GF's brother happened to be married to new girlfriend's sister.
Ohhhh heyyyyyyyy. How are youuuuu? 😬
He moved in. She moved in. They both just wanted to move on. They had no idea!
*My Ex-door Neighbor*
Coming this Fall to NBC!
Janice? Ohhhh moyyy gaaaawwddd!!!
This actually doesn't surprise me. My partners and I tend to have similar interests. So a current partner and an ex would probably get along great if I were not in the picture.