What to do on first year anniversary?

i have a real big problem, its coming up to a year being with my partner on the 8th off july and im really stuck on what to do and i dont think it helps as were going away with her mum and dad to there house in st tropez for 2 weeks(4th to the 18th off july) we have been on rocky terms as well so its really hard to think off anything thoughtful to her :( can any body give me some advice or tips please as i haven got very long also what could i buy her?