Parents think I’m going to Hell?

Both my parents are Christian, and I am too. However, my mom always says little things to me about how she’s not sure if I’ll go to Heaven, or just straight up telling me I’m going to Hell. The other day my dad was asking me a question about the story of Moses, I knew the correct answer but he cut me off and went into a rant about how he’s failed me as a parent and it’s his fault. It’s so strange. I’m an adult and have a child of my own now and my mom told me I need to put my child in church if I don’t want him to go to Hell. That it’s my job to show him the way. I do admit I haven’t been to church in a long time. However, I have told them both multiple times that I am a Christian, that I believe and always have. Was even saved as a child. But for some reason I guess that’s not good enough for them. Does anyone else deal with stuff like this? Just looking for someone who might can relate or advice. It’s honestly so painful and I stay awake thinking about their words some nights. Im scared that one day when I’m old and on my death bed that’s all I’m going to be able to think about.

Also would love to hear from non-religious people too.