Concerning??

so i’ve been dating my boyfriend for about 8 months. toxic relationship sometimes, but it doesn’t bother me cause it never gets that bad and if it did i wouldn’t be with him. anyway, he still lives with his parents and doesn’t have a job, so i don’t know what he tells his parents when he leaves, but they still don’t know about me. they have no idea i even exist. he says he will tell them, just not now because his dad is “crazy”. he’s met my mom and my sister, they both don’t like him. is this alarming for his parents to STILL not know? i understand and let him take his time, but i don’t know how i feel about it