Family Issues Support Group
Family issues is a huge range that go from minor conflict to major misbehaviour and even abuse on the part of individual members of the family occur. Whether you feel you are in a dysfunctional family or you're dealing with a very specific issue, this is the place to talk about it and find others who might be going through the same thing.
There is nothing you can do to change your mom and her BF. So your only option is to remove yourself from the situation.
Do what you can to work on a plan to get out of there. Beth, is there anyway that they can sabotage you going to Uni? If so, try to do NOW whatever possible to remove the ways they can sabotage that for you---think ahead and plan so that they can't ruin things for you. Many hugs.
Attending these meetings could be a tremendous source of support for you.
Stay strong; better times are ahead for you!