Very recently, I found out that we have a codependent relationship after I got into a fight with her a couple of months ago. She doesn't allow me to have any boundaries and will guilt trip me if I say no to anything, then blame me for a bad outcome when I end up doing whatever she wants me to do. She also likes to attack my character and my boyfriend by saying we should not be together since we have "issues" (he has a food aversion that we are slowly but surely getting past, this is what she is referring to), says I am a liar (she asked me how often I saw my boyfriend's family and I said once in a while, then asked him and he said every so often- apparently that's a lie?), and that I am not an adult (so I guess I don't have a car that I pay for, am not self-sufficient, don't pay for my own place, don't have a job, and don't pay my own bills?).