Hi Susie, sounds like you are having a "hindsight is 20/20" moment. I can totally understanding hoping for the best/believing for the best and seeing the good parts in someone and not wanting to give up. That was me for those 2.5 years. And yes, it always starts out amazing, or else we wouldn't get into it at all, would we?
It sounds like he has some major issues he has to work on before he'd be a good partner to anyone at all. I know it's hard though, but I really do think that the pain of letting go/rejection/moving on is what drives us to talk to psychics.
We don't want to let go or move on or accept what is really happening, we want it to be different. And the aloneness where they used to be in our lives, stinks. But if your force yourself to go through those spaces, eventually they don't feel so uncomfortable.
It's okay to feel uncomfortable and "not good" - but our society makes us think that's not okay, hence why people turn to self-medicating with drugs or alcohol or in our case psychic readings. It's a pacifier at the end of the day.
Don't beat yourself up though for staying with it and wanting it to be better. Most women want that happily ever after, or even just content domestic harmony with a man they love. And when we thought we had that and it slips away, we get upset.
But sometimes you have to let go before life can give you what it really had in mind/something better.
Hugs.