Health & Fitness

Is my sister is overreacting a little bit about following this diet program?

I try to make the story short. I have a older sister who is married. Since I have memory and when she was single and younger she was a bit fat (not obese or super overweight) but he was a bit and so did I. For many years and years she has this weight complex that still bothers her at her 55 years old. She always was into diet programs or was also consuming homeopathy btu she still have this weight complex. I remember my dad (who was a medical doctor) dislike her to aks and ask all the time "How do I look? Am I fat? it was constant. I guess she did not accept the way she was or maybe she was surrounded by people who was always speaking about weight, exercise etc and people were thinner than her. So at one point she got herself into a gym many years and yes, she did loose weight. The years went by and she never got rid of that weight complex and then she gain weight, loose weight, on and off for some years. Then she got married to her 2nd husband and years latr they both started a diet program and also they did loose weight of course but then gain again as they love to eat outside when they both plan to eat outside, like to drink wine, go out with friends, etc etc Anyway my siser and her husband as I recall had been like in 2 different diet programs, and even if they loose weight, the gain it back once the program (that they both paid for some months until they loose weight) finish or stop paying the program. But when they see they gain weight again, one more time they go and pay a diet plan. The last diet plan is the one seems it finally works, the KETO diet. Even so they had been in the Keto diet 3 times cause they gain again weight again when they stop paying the plan and they eat on their own. I remember the first time they tried KETO they both lost a lot of weight, then they gain a few pounds later (again when they stop paying the membership plan) and months later one more time the plan, they had been like that twice or 3 times with KETO. Lastly they

Updates
9 mo
both again on KETO but my sister is not young anymore and of course loosing weight it is

now slower than before. The husband is more flexible when eating carbs, my sister is a total NO anymore eating carbs of any kind only KETO products. On Sunday there is going to b e a get together for relative bday at home and of course there will be pastries, ice cream bday cake, like any get together common meal.

My sister told me I dont eat carbs anymore so If I go I wotn eat anything, at first she kin
Updates
9 mo
kind of hinted me she was not coming just cause she doest eat carbs so she won't be eating anything at the bday party then later she told me another excuse why she was not comign due to her husband having some committment. But my sister is always now like taht each time she goes to a gathering a family, while everyone is eating she does not eat anything, she just mingle but no eating for her. When she goes to a specialized rest (pasta place e. g) she orders anything not related to pasta.
Is my sister is overreacting a little bit about following this diet program?
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