Firstly, I am sorry, this is quite a long message.
AIBU in that I cannot move on from this accident?
5 years ago I moved to France with my husband and son. We had an easy, lovely life, with my DH going to work and myself being able to stay at home to care for DS. Everything was so good, I felt fulfilled and safe.
Then everything changed. My sister who is older than me and chose not to have children, came to visit in the summer 2 years ago. We visited a beach and my DS decided he wanted to go on a lilo like other children were doing. I thought he was safe and I got involved in a conversation with some holiday makers. When I looked, he had disappeared and I just panicked and started shouting my sister (she was sunbathing). We thought my DS was in the sea, so my sister, as a good swimmer went looking for him.
DS was found several minutes later on the beach with another family. He said his 'float' was still in the sea. I tried shouting my sister, I really did try, but she didn't hear and carried on swimming further out. I'm not sure, but I think she could see a lilo and assumed it was DS. My sister never came back. The lifeguard was called and she was eventually found. My lovely sister survived with brain damage. She is currently in residential care in the UK.
I still feel so guilty, this was my fault. I should have been watching DS. I shouldn't have let my sister go looking for him in the sea. We were so close and would always be laughing together. I don't think she even recognises me now or maybe even hates me. DH has not been very supportive, he says I should get over this now. I've tried counselling and other things. Is it time for me to stop feeling so guilty? Is it ok for me to move on? I miss my sister so much I cry most nights.