was going to book dominican republic but bad reviews for my 2nd honeymoon been married 10 years next year:thanks . (think my wife deserves a medal or the most amazing holiday for that long

what hotel or area would you go to if you wanted a romantic time. (also tour company so i can book)
thinking of going A I but would like to go out the hotel to experience local bars hotel and history, (don't want to be stuck in the same hotel for 14 days) would like to treat my wife to romantic meals, walk along the beach, drinks at sunset etc.
Also would you recommend A I (usually go to turkey/dubai/bangkok) wouldn't touch A I with a barge pole
my wife deserves the most romantic time I can give her
was thinking of £700-£900 a head for a hotel is this enough.
please please please please help