Give me advice

Oh no. That's not good. What kind of trouble are you in with her?

That sounds bad, Here's what you could do.

Explain to her about all LGBT and all the myths and misbeliefs about LGBT,
This doesn't mean you love her any less, And you're not exactly Gay either,
In the end, She just has to deal with it, You're a grown person now.

I think you should do what reaper said. If things get too out of hand, let someone know.

Well if she begins to abuse you, pack your bags and run (or call the police if available. This is the best choice... probably)
If she doesn't do anything too bad, then just try to ask for help from friends or any supportive family members.

Try to tell her that LGBT is valid and if she begins to abuse you run maybe get help from family members or friends if she forces you to hate leave if she abuses LGBT siblings don't expect to be spared and help the siblings escape with you call the police if she seriously abuses you daily get support from LGBT friendly camps and shelters and maybe tell her myths and misconceptions of LGBT and is she still hates you can challenge her legally.

What type of trouble? Maybe tell a supportive friend or family member and have them help you explain. If she’s physically hurting you though get out.

Hey I'min thesame boat (besides I'm not gay anymor but an ally) talk to me if u need to

Heres what you can do:

1. if things are to bad, call CPS or 911, if she is abusing you and shit.

2. explain to her that the LGBTQ community is valid, and how it matters to you.

3. tell her (if its becuz of relijon) that its not a curse, it is who you are. and that cant be changed.

4. if she starts to insult you, insult her back. being passive wont help.

5. if she goes in to slap you, defend urself. dont hit back. scenario: she raises her hand, and you raise your hand to block. learn those techniques.

6. tell someone who you know for sure will accept and stand by you. that way when you have a talk with ur mom, you can have that person by ur side. if you dont have a person like that, just try to be confidant.

7. explain to her what being polysexual IS.make her understand your identity.

8. ASK HER WHY SHE DOESNT LIKE THAT YOU ARE WHAT YOU ARE. DOES SHE HAVE ANY VAILD REASONING?