She read my text

My worst fear realized.
It wasn't a horrible text......I talked about him in the past tense.  I'm sure he could find something to say to get off the hook.  Maybe tell her I'm some crazy ex-girlfriend. The text he sent didn't seem like it was from him- he must have sent it to appease her.  
That was close.  Or it was the end.  I dont know.  He said he'll talk to me in a few days and explain.  
I need to walk away.  I feel sick.  It's just so hard.  I love him and it's been over a decade.  Love is not enough.  It's not.  It's not worth the guilt and the pain and the stress.  I need to focus on me.  I don't know how to do it..........but this needs to be the end.