Sister

My sister was supposed to come out at 5 (it's 7 now) I told her not to come out because we have stuff to do but she told me she is anyway and wouldn't listen, so shes apparently 10 minutes away, my boyfriend left because he's pissed BC his sugar is low and he thinks it's my fault, and he said he's going to eat at Bdubs I asked if he could bring me something home and he said it depends on how empathetic he's feeling... I feel like it's my fault but I did tell her not to come tonight