Jon Hamm, Jennifer Westfeldt are not splitting

London: The 'Mad Men' actor Jon Hamm has reportedly slammed his splitting rumours with long time girlfriend Jennifer Westfeldt.

A source close to the actor, said that the splitting story of the 44-year-old actor and his actress girlfriend was not true as they both were still in love even after 16-year of long relationship, the Mirror reported.

The source added that the Westfeldt regularly visited Hamm in Connecticut while he was in rehab for help with his alcohol addiction and the couple requested their fans to understand the sensitivity of that challenging time.