Dear kaybabyy2000,Thank you for the question. Yes, your lips can be widened with the right filler in experienced hands. It is difficult to have greater than 6 months duration with filler because the movement of the lips causes higher absorption rates. Different fillers have different properties and you should have a detailed discussion about each option with your injector. For more permanent results, consider a lip augmentation surgery with either a dermal or fat graft, or a silicone implant.Nirmal R. Nathan, M.D.Certified, American Board of Plastic SurgeryMember, American Society of Plastic Surgeons