I dont think Sai is a demi god. Ayesha conveys her hurt, pain, gussa well. But i think she forgives it because she has no option. Koi aur family nahi hai. Financial security nahi hai. Ste has been brainwashed into believing that joint family mein sab chalta hai and also that shes a really difficult person to be with, that nobody can like/be fond of- so she should be grateful for what she has. The people she looks up to- Ashwini, pullu, V- everyone makes excuses for CN , asks her to forgive, defends bad behavior of family etc. So its no wonder she is like this now. Thats the vibe I get from the way Ayesha performs it.
Sai doesn’t forgive people because she doesn’t have options or financial security. She said it twice now that if you cannot change the situation of what happened then you forget that. The conversation Virat and Sai had after kaku asks for Chirag, she jokes about Virat ousting her, she says I can either think of that and keep crying or I can laugh about it. Which option is better. In my opinion she is more forgiving of people coz of her inherent nature.
She had stayed in hostel used her Aabas pension money multiple times when she left … so CN folks might think she is here due to financial problems but no she is not shown to be dependent solely on that.
Sai always came back to Virat because he apologizes and She still has respect for the one thing that when her Aaba died this man stood by her. The essence of Virat is also show to be a nice human from Sai’s perspective but
Has lot of anger issues.
Regarding joint family yeah she is shown that she doesn’t understand all of the functioning of it. But doesn’t stop from putting her point forward.. she has gradually changed to not argue with everything and just ignore. There were couple instances where Virat tells her not all fights are worth fighting and the elders are from older generations they don’t understand Sai’s pov easily. this doesn’t give the CN folks a pass but I am speaking from Sai’s perspectives. She craves for a family. For the longest time she kept saying it was only Aai and Devi tai. Even if it was for brief time Kaku also melted and was genuinely wanting Sai to get well. So I think Sai’s pov when in the recent episode she tells Virat that no matter what your family will stand by you. Does she feel she has them as family at this point - No. all of them showed their double face.
Sai is not Demi god for sure… to me she is still the strongest woman but with a ton of compassion that the normal human might hold grudges but Sai doesn’t. She is strong and has lot of pain in her heart clearly says she puts up a brave face but it isn’t easy. The only beef I have is that her pain is never addressed properly.
anyways those are my thoughts and opinions!