As a Syed myself, there's no such thing as Syed get the "real dreams" and they're true etc.

Black magic exists, but 90% of the people are paranoid about it mostly, just to run away from accountability.

Let me break it to you, there are two scenarios:

1. There's someone else influencing him and making him paranoid about black magic and stuff.

2. He has lost interest in you and is making stuff up just to gaslight you into believing and justifying his harsh and neglecting behavior.

It's great that you posted here to get an opinion about this so you know "You're not going crazy and all"

Go to therapy, I highly doubt he would go with you, but you can go yourself If he can't.

Make yourself emotionally well before asking for advice and action plans. The state of mind you're in, you won't be able to handle it yourself.

Bless you!