Perhaps he fed off your trust of him, knowing that he could isolate you and you in turn would adore him and devote yourself to him and then when you changed so did he!
I know it's hard to even begin to trust your instincts but don't forget he never gave you any reason to doubt him, he reassured you and promised to be there, who wouldn't trust him!

It is a horrible thing he did, he conditioned you and love bombed you.
The only thing I wanted to say is that you know you loved him and that's the most important thing. You can love and will again and I know your mind is doubting yourself and your intuition but you were tricked into feeling safe
I know this is all very hard to hear now and please tell me to shut up if it's too much and I know your heart is breaking and you are in sooo much pain and it hurts, I know it hurts but with a little kindness and self belief you can mend your heart xxxx

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