Have a wound that keeps reopening after 1 year. What should be done? (photo)

Your photo and description best describes what is called a pyogenic granuloma due to a foreign body. In your case this is likely to be a retained and infected permanent stitch. Removal is usually curative.#bodyliftcomplication

It is very unusual for this to still be occurring at this time unless there is a foreign body / permanent stitch / mesh at the base of the wound. I would suggest an X-ray / ultrasound. It may be that the only way to address this is to excise the area

to have the area incised, debrided and if any permanent sutures were used, to have them removed.  And if it still doesn't heal, the area should be excised and sent for pathology.  Wounds should not be recurring this far after the procedure and the appearances appear classic for retained permanent sutures that have become colonized with bacteria and these wounds will never completely heal without intervention.