"Please don't take this the wrong way, but given how you reacted over a text (ok in this case you were right) maybe your anxiety etc was just suffocating him and that's why he fell out of love with you.. it isn't you as such, just a problem that you have that he maybe felt pushed away. "
Absolutely NOT. A decent person doesnt find a new lover secretly and blame it on someone's anxieties. That text spoke loud and clear to me and OP was right.
This way of thinking does so much wrong for people.
OP listen to me carefully.
I have been there, thankfully no DC then. I was also blamed for being jealous, suffocating, etc. Took years of being single and therapy. Guess what, happily married now and never doubted DH.
So... was it my anxiety???? I doubt it, it was the wrong man and he blamed me for his cheating.
Don't let him do this to you.
There is ALWAYS a choice. He could have told you. He could have discussed. Instead he has been deceiving and lying, getting texts in his home where his children live.
I find it disgusting.
So sorry.
Never let anyone pin this on you.
borrowed are you projecting/ justifying your actions in the past? Decent people don't lie and blame the victim