A little background im 15F and I live with only my mom (35F). My parents are separated but my dad is still in the picture. Recently she got a boyfriend and one day he came over and I felt a little upset. My mom took notice and we talked about it. Basically she said if i didnt want him to come over she can respect that because its not fair to me for her to have people over and i dont feel comfortable with them there because thats my house also. It then became a pattern for him to come over once a week. i had another conversation with her and we came to an agreement that he wouldn't come over while i was at the house. Nothing changed he STILL came over after those conversations. About a week ago he came over, I told my mom i didnt want him to stay (every time he comes over he stays the night) and she said he wasnt staying the night, i fell asleep i woke up hours later it was around 2 AM hes still there. Then today, we had an argument i said that she doesnt care about my feelings and she hit me with the "im grown, i pay bills i can do what i want card". I told her how I feel and now shes ignoring me.

Idk what to do at this point like I understand shes an adult and all that but i thought we had an understanding. I genuinely don't feel comfortable with him being at my house and she just doesnt seem to care. Im not mad at her I feel betrayed because to me its like she'd rather have a relationship with that man than her own daughter. Do I just deal with it? Do I talk to her again about the situation? idk. AITAH?