I'm sorry to hear about your concern. All skin stretches with time, including upper eyelid skin. It is not unusual to have some issues with eyelid closure for several weeks after an upper eyelid blepharoplasty, but after 6 to 8 weeks, the period of significant stretch and relaxation has already occurred, and one would not expect to gain more than a millimeter or 2 of additional eyelid closure. Significant eyelid stretch beyond the first several weeks can take months to years, and unfortunately after aggressive surgery, there are some patients who have a permanent issue with inadequate eyelid closure. Massage and stretching of the tissues may help some. It is best to discuss your concerns and options with your surgeon.