Not everyone is cooing at the budding Taylor Swift-Conor Kennedy summer fling.

Swift crashed the Kyle Kennedy-Liam Kerr wedding in Boston over the weekend and was asked twice to leave by the mother of the bride, Victoria Gifford Kennedy, the Boston Herald reports.

Gifford Kennedy told the publication that Conor was invited to the wedding but never RSVP’d.

“They texted me an hour before the wedding and asked if they could come. I responded with a very clear, ‘Please do not come.’ They came anyway.”

The mother of the bride said no to the Grammy award-winning singer because she didn’t want her to detract from her daughter’s big day. Indeed, Swift and Conor allegedly caused a mild commotion in the lobby with fans asking for pictures and autographs.

"I personally went up to Ms. Swift, whose entrance distracted the entire event, politely introduced myself to her, and asked her as nicely as I could to leave. It was like talking to a ghost. She seemed to look right past me,” she said.

Swift’s rep, Paula Erikson, insisted to the publication that the country singer was a welcomed guest and the bride was happy to have her there.

Conor’s mother Mary hung herself May 16 in her Bedford, NY home. Swift is reportedly helping Conor cope with the tragedy.

In other Taylor Swift news, the country singer scored her first ever Billboard #1 single with "We Are Never Ever Getting Back Together," which set a single week record for downloads for a female artist with 623,000 digital sales.

Conor better hope things smooth over with his family, or there could be a Kennedy break-up tune coming down the pike! ("Hey Kennedys, Don't Mess With Me" kind of rhymes.)

Go to The Post for the full report.