updated 10/15/2010 AT 10:50 AM ET
•originally published 10/15/2010 AT 8:30 AM ET
Kat Von D proclaimed her love for Jesse James only last month, but is trouble already brewing between the tattooed twosome?
The couple were last seen together lunching at The Counter in West Hollywood on Oct. 3. At the time, “they looked very happy and kept kissing,” a source tells PEOPLE.
But a source says that Von D isn’t happy about James’s having moved to Austin, Texas, and is losing patience with their “weekend fly-back-and-forth relationship.” And since the pair’s last outing, the L.A. Ink star, 28, has been spotted getting close to other guys.