why is it when I told my mum i am bi but it was like a switch that i just start liking guys at any time or that i jut like both genders is the other side of the switch she said she supported but looked disappointed and started crying and became sad btw she forgot and i will have too tell her again and i dont know how too and my question is why she was disappointed and sad when i told her and i put health because i need too know or my mental state will just keep get worse.

Listen, sometimes, parents just have a hard time excepting that their child is different. Whether it's out of fear for you and your safety or fear for them and how they will be judged as a parent. I highly recommend you sit and talk with them about how you're feeling and if you don't feel like you can say it, write it in a letter and ask them to read it. I hope everything goes well for you <3

she looked disappointed because she didn't like that you are bi. But I think she really so happy for you in the inside. But just don't tell her again until you really know if you like guys too.

Explanation:

But she is probably sad that you are confused. But she will get over it and she will be happy for you. So that is my explanation. please mark brainliest