Is there ever a good time? You might want to take into account that if she truly hates bi-sexuals then you might want to wait until you are financially independent from her and not living under the same roof. I don't think it's ever easy to tell our parents about our sexual lives or preferences but a time comes when we feel mature enough, independent enough and confident enough to face the music. In your case, if your mother is a true hater then it could really break your relationship or make it a living hell if you have to live with her. I suggest waiting until you have other options, wait awhile to make sure that this is something that you really want to share with her and make sure you have a plan B in case all hell breaks loose. Of course most parents are quite accepting of their children sexual orientation, they just want them to be happy. So do give the benefit of the doubt that your Mom won't hate you over something that doesn't concern her.
well id wait till you feel that it would be safe to do it. Like just anticipate how she will react to it and just have all ur bases cover. just remember she is ur mother and where she may not like it or agree with it she srill loves you and in time she will get over most of her problems with it
o ok thanks