Torn on option for Honeymoon w/2 Year Old

My soon to be wife and I are very torn on where we should travel to for our honeymoon at the end of July. Maybe some people here can give great options. We are very open. Here are the sorta issues/reauirments: -6 nights in some area of the Caribbean -we have a 2-year-old with us so it’s gotta be family friendly -we currently aren’t into airBnB -It does not have be all inclusive, but we would love the option of a breakfast package -We love exploring the city center/downtown areas because we enjoy a variety of restaurants and coffee shops and such -We like calm beaches (but def not a deal breaker) -budget: without airfare our budget for the 3 of us would be around $4000.