My retarded cousin is weirdly obsessed with my dad.

let me start off by saying that i am not judging her, i know mentally disabled people have a hard time understanding personal boundaries and i dont hate her for this.
my cousin sister,14f, has down syndrome and thyroid. I am 17f.
she visited us this month is june and i noticed her being very clingy with my dad, like holding his arm for hours and hours,sitting beside him, following him wherever he goes. morning to evening.
this wasn’t unusual to me atleast because she was like this with my brother last year and right now too actually.
all of this was normal and i thought it all ended when she left. i was living with my aunt,her mom, afterwards because i had classes there and i noticed her behavior at home.
now this really rubbed me off the wrong way.
she has a picture of her and my dad from the past which she constantly stares at,like just stares it,zooms in on his face,then her, kisses the screen,prays for him. she blushes whenever anyone mentions my dad, she constantly follows me around asking me to call my dad.
one time she was hugging me while sleeping and she was like murmuring “mamu,mamu” uncle in hindi).
well i ignored all of it and went back home didnt think much of it.
NOW ever since im back she has been constantly video calling my grandma,asking her about my dad, asking her to show my dad.
it has gotten to a point where she practically on video call from morning 9am to 8pm at night. whenever my dad appears she screenshots him, she sends pictures of him and her together to my grandma and me. I am a college student and i am at college for like 10-11hours and whenever i come back home to rest shes on call w my grandma and my grandma is showing me all sweaty, no bra and in shorts or me sleeping to her and my aunt and my aunts mother in law. shes constantly talking about my dad and my grandma is supporting her behavior asking me to bring my dad from his room to come talk to her, whenever the phone gets cut off she calls again it rings 24/7.

my dad DOES NOT like it either, he looks annoyed too, and he likes his space he is also being forced into this SHES CALLING AS IM WRITING THIS how do i make it stop i don’t know what to d, i tried talking to my grandma about it and she always puts up a fight w me calls me names, saying i would go to hell because she is special, calling me names and slurs saying that i should just die because im breaking a little girls heart and she doesn’t know better.
Idk what to do.

summary: my 14yo cousin who has down syndrome is extra clingy to my dad, stares and kisses at his pictures,and now constantly video calls my grandma to talk to my dad. what do i do?

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u/iTs_Appy — 10 hours ago

I'm sorry wasn't he the one milking the break up in the first place? What a hypocrite. (Inframe: @iamvansajsingh)

Now that he got exposed for cheating on his 8yr relationship and cheating on the side chick as well, he's now playing the victim again. It's always the short chopped ones istg.

u/iTs_Appy — 3 months ago