Guy Ritchie and Madonna From Whining to Wining

4/19/2016 6:35 AM PDT

Guy Ritchie and Madonna have both done a 180 since Rocco bailed on her ... they're now co-parents who can share a bottle of wine.

Guy arrived at Madonna's house in London Monday night, armed with a half-full bottle of wine. Guy and Madonna would have called it half empty just a month ago, when they were at war over Rocco.

The judge told them to work it out like adults. They clearly have, and Rocco has responded well. His relationship with both mom and dad seems good.