Agree so very much with this!
Op obviously posted for support when she was feeling very overwhelmed and as a lone parent to two young boys, probably hasn’t had enough breaks herself this year, and the heat has done her in. It is tiring when you can’t sleep. That’s perfectly understandable.
Packing clothes and organising your house to go away, and then the journey itself, when it’s all on you, with no one else to help get you to the airport, or carry a suitcase, or help with transport at the other end, or even look after the boys or her bags, while she queues for drinks, or goes to the loo, requires a lot of extra energy she may not have right now,
Then when they arrive, if the boys don’t sleep, or don’t adapt well to the new environment, and she has to keep her eyes out on stalks at the pool and the beach, there isn’t much relaxation for op. It could be all fine but op is understandably anxious that she just doesn’t have the extra inner resources this requires atm.
I can very much sympathise as an ex forces wife that travelling solo with two young dc isn’t always all fun and games by any means. You have to be really on it to keep the dc safe.
And in response to her op, she gets a load of replies calling her selfish and dismissing how she is feeling as if she is simple minded or something. I think posters could be a bit more supportive frankly.