Hello everyone ? Girls, can you tell me how to be now? After the mothe…

Hello everyone ? Girls, can you tell me how to be now? After the mother-in-law dipped her son in cold water from the pool, he is scared of swimming even in the bathtub ? The water was really cold and she suddenly plunged him in, so he choked ?‍♀️ Now I hate this day ( And every time I just bathe him in the bath, there's such crying all over the house ? and I can't bathe him normally anymore, I don't want to torture my son like that, it hurts my heart. We thought he would forget about this incident and wait, but it has been three months and he still cries. Can you please tell me if you