Boyfriend's crazy mother's 'pop in'

So my boyfriend and i had our daughter a little over a month ago so very blessed she was healthy. However there's always been an issue with his mother and i. Since the very beginning she's disrespected me, made jokes about how i never graduated high school and decided to get my GED. So i distanced myself from her, whenever we went to visit her i would make small talk and wouldn't let her know details about my life. My boyfriend said to ignore her because that's the way she is (rude & judgmental) So when I got pregnant we obviously told her and she says to me 'okay what do you want from me' I was in total shock because she's never actually wanted to sit down and actually get to know me even till this day doesn't. She told me to get an abortion over and over pretty much didn't accept the fact that i was having a baby with her son. Fast forward I'm 30 weeks pregnant my mom did a baby shower for us. Boyfriends mom talked about how my family was speaking Spanish, she didn't like that and she's surprised that her son and i were having a kid (whatever that means) The week of me giving birth she criticized EVERY THING and i mean EVERY THING i had bought or my family bought for my daughter. She was acting like she cared about me and everything. I was in the hospital for 4 days when i went into labor she still acted like she cared. When we finally got discharged she came over cool whatever because so did my mother. I got a pack n play instead of a crib (pnp has bassinet) SHE SHOOK THE DAMN PACK N PLAY WITH MY DAUGHTER IN IT and said this isn't good enough i'm going to buy her a crib i kindly declined the offer and said we don't have space for it, she says it wasn't up to me. I ignored her. Made a deal with my boyfriend saying if our daughters doctor says it okay for her to sleep in the pack n play then he had to tell his mom not to buy the crib and he agreed, her doctor said it was totally okay and he said he was going to tell his mother HE DIDNT she popped up out of nowhere with the crib. She was popping up at our apartment without telling anybody she was coming. I mean she was coming 12-4am I'm not kidding. She's recently been asking my boyfriend if he's happy where he's at. And has told him she only cared about her granddaughter and her son totally kicked me out the picture. I put my foot down and told my boyfriend she's not welcomed on my behalf, she's rude and disrespectful and she can not be popping up whenever she feels like it and she can not come past 12am She works around our schedule we don't work around hers. He tried saying it's unfair because she sleeps all day and only wakes up around that time. NOT MY PROBLEM!!! She's coming monday to build the crib and my boyfriend and i once again agreed it's staying in the living room because our room isn't that big we don't have space for it I need advice like what should i do. I'm scared this crazy lady is going to try and get my boyfriend to leave me and take my daughter with.