I have not been diagnosed but as I think I am on the spectrum I told them.
My father, who Is way less functional than me told me he want not even hear about that. For him that "Autist" word means some kind of dark illness that would lead him to be imprisioned, so he want to know nothing about being ill. And I better dont say such things. So we just talk about other things and ignore that.
My mother dont understand about that and have better things to do (like praying). So she just ignores that thing and we talk about other topics.
My older sister is also less functional than me, but she has too much problems to invest time to learn about that. She does has time to send me articles that she has not read whose titles suggest (her) that I am not autistic. Like "Autist cant think originally" and so she says (kindly): "See, you are a very original person, so you cant be that thing, you dont need to worry".
My second sister ignored the matter but somehow it bothers her that I have found another way of being different.
She is a very nice person, just want me to be normal. Everything in life can be solved with a nice dose of normality. I think she is the more NT of us...excet that time she bited other childs on the head... or when she needs to go bed 2 days... or when she fainted when vacined... But well, normality is her way in life.
My smaller sister probably dont even remember I said that. I have told her that its not normal the delay to speak of his son, and that she should check him with a good specialists because of our ASD traits. But the doctor (the one you go when you need antibiotics) told her "Some children speak later" and that is good for her since that is the specialist and I am just her brother who speaks nonsenses. To me she has a very nice dose os ADHD. When my parents gave her a bike, she lended it to other kids so she could run behind the bike... Biking was so low action for her...
My wife, who studied psicology, and specially loved the Autism thing told me (very seriously) that I was wrong because autists were people who could not do very basic things I do, like looking to the eyes. She has no idea of what the DSM 5 is, not to blame her. That topics were not asked for her exams, so why to bother studing them?
With a lot of insistence on my part she now agrees that I may have some autist traits. But she will read nothing I suggest on the matter. We saw toguether the Netflix serie about autists dating and that helped her to understand that I may have some traits and helped me to understand that I am at another level of functionality that those people. My wife is more aware now of my needs of resting after social stuff.
My daugther is still understanding it, she has 8. To her this is a matter of how much can I play with her. But she does very keen observations from time to time. I hope she will still love me when she becomes an adult.
So thats is my case. Will love to see what others have to say.