Love On the Rocks?

Forget those summer wedding rumors!

Looks like things have gone sour for Brit couple Sienna Miller and Rhys Ifans, sources close to the couple reveal.

Slutty is supposedly struggling to cope with Rhys’ possessiveness and his behavior reminds her of ‘controlling’ ex-boyfriend Jude Law.

Rhys reportedly can’t cope when he sees guys makin’ the moves on his lady!

It comes with the territory, right?

He should’ve been prepared!

Work commitments are also making things worse for the unlikely couple, friends say. Sienna has been filming GI Joe in the U.S. while Rhys has been working in the U.K.

“They had a huge bust up recently,” an insider reports, “Sienna promised to spend a week with Rhys. He arranged his filming schedule, but at the last minute she canceled her trip, saying she had to work. Rhys hit the roof when he called her and found out she was partying in LA.”

We give them another month together. Tops!

[Image via WENN.]