She wouldn't be able to able to cope, poor dab. I saw the 'elderly housekeeper' ( in reality a Filipino probably in her late 40s/early 50s) doing the school run last week. She looked completely overwrought.
So she's in Barbados, staying at a slightly substandard hotel, which doesn't even have a pool. The stay's most likely to be gifted, as she's tagged it, which she doesn't usually do until after she has left.
There are some amazing places to stay in Barbados, but the best are pricey. The really wealthy stay at Sandy Lane. Even if this trip is free, is it worth dragging 4 kids across multiple timezones and dealing with all the jetlag for a few days in a subpar hotel? I've done Caribbean with young kids and the jetlag is so brutal I'd only do it if it was a longer trip because the sleep situation just made it seriously stressful. Shows how desperately she needs to escape from London if she really thinks this a good idea.
Telegraph travel review doesn't make it sound all that much like paradise, despite what she may like to pretend:
The Lone Star has no grounds to speak of. This means you're not cocooned away in private from local life: popular beach bars lie either side of the property, and as I emerged from my room first thing in the morning I was greeted by a cockerel on my terrace. The busy coastal road runs alongside the front of The Lone Star, and you can sometimes be aware of traffic noise when you're outside.
Service and Facilities
6 / 10
On my stay, service was mixed: good at times, but slow at dinner when it was hard to get the waiters' attention. Given its high rates, The Lone Star offers little in the way of on-site facilities – there's no swimming pool, watersports centre or spa. However, the sea is very inviting (and there are snorkels and flippers to use), and a full concierge service is offered.
Among other things, any watersports activities can be arranged, as can a full range of spa treatments in your room, along with a personal fitness trainer, and private yoga or Pilates sessions.