I'm so sorry you are going through such pain. My recommendation is to reflect on his behavior. How he treats you and has treated you in the past. I believe deep down within, we already know the answers to these questions and we just call psychics to either confirm our own intuition or to prove it wrong because we want so badly for that sick feeling to go away.
Yes many psychics that have a 99% accuracy rate or 90% whatever can and have been wrong. I have two that I've been going to for years and years and they are mostly correct in what they see coming up, but there have been times when they were wrong and it's either they were wrong, or something changed in the interim.
Also, keep in mind, that sometimes these psychics see really far out, further out than they are even aware of at times. One shouldn't sit around waiting for stuff to happen. It usually happens when we are no longer holding onto it. It's ironic how that works. When you don't want something, you get it and when you do want something, you don't get it. It's all twisted.