Check out LeSport in St. Lucia - Massages, SPA service water skiing scuba
diving etc are eevn included. My wife and I have been there several times.
Food was great..

Check the review boards it has been a few years since our last trip

Booze high end was also INCL.

I will be going in October to Secrets - The food average review is good.
Spa services are extra, Beach quality will not be like Jamaica but is nice
I have been to many Carib Hotels and serced and searched Secrets should be
a fun time.

Don't think anywhere in the DR will papmer your wife like at San Souci...