His dog is breaking us up.

I'm 5 months pregnant and my boyfriends 7 month old American bully is making me want to leave. She doesn't listen to me, she's torn so many of my things including 4 pairs of my slippers, my phone charger, the air mattress, gas hose to the grill, water hose, and my blanket. She always wants to attack my neighbors dog and she won't listen to me when I call her inside the house to the point where my belly starts tightening when I yell at her. When he comes home it gets worst, he will put her outside and she'll run into the slide glass door and starts to whine to be put inside the house, and when she's in her crate she starts to do a whining bark and won't stop until she gets what she wants. I told him I wasn't doing it anymore if she gets attacked by the neighbors dog it is what it is I'm not going to stress myself or the baby. His parents are scared for the baby because she's so attached to my boyfriend that she might attack the baby because of jealousy. Any advice?