I'm trying not to bother them

If you've seen my other posts, you know my boyfriend has snapped and is not getting the help he needs. He's going on about genetically modified ants, house being bugged, and everyone terrorists and poisoning him. It's been 4 days since I've talked or seen him and been texting his grandma, but she barely answers back. I feel like I'm in the dark and what's really bothering me is how they took the cats without telling me. I have been feeding them and trying to spend as much time as I could, but it wasn't much. His grandma told me the cats didn't look good and it's like no shit, their parents aren't around, they are sad. Now that I'm back at the house, I miss them. They have kept me going, and now they aren't here I feel no drive. I'm worried I'll never see them again, and it breaks my heart when my parents ask how the girls are and I have to lie. My parents don't know what's going on, or else they won't help me and I can't be cut off. I'm trying not to text but it's killing me, I wish he would get the help he needs and I wish I had my babycats with me