London, October 09 : Robbie Williams is completely in love with his partner/actress Ayda Field and is scared of somehow ruining the relationship.

"I don''t know what will go on down the road, but I don''t want to do anything to **** it up or do anything to upset her," the Sun quoted her as saying.

The former `Take That' member also intends to start a family with the beauty.

He added: "I was always thinking, ''How am I going to keep the old chap in the pants?'' But Ayda and me are very loved up - sprogs on the way and all that business."

Williams has dated Spice Girl Geri Halliwell, All Saint Nicole Appleton, model Rachel Hunter, in the past. (ANI)