Wife had an emotional affair and wants a divorce
	
	
		I recently discovered that my wife of 18 years has had an emotional affair.  She said that she wants a divorce.  We have 2 kids that are 13 and 10.  She's depressed and on anti-depressants.  I know that our marriage hasn't been great, but it wasn't terrible either.  I've apologized repeatedly and promised to treat her differently in the future, but it's fallen on deaf ears.  I know she's conflcted about what to do (she feels guilty), but she doesn't seem willing to go to counseling or stop talking with him.  I'm at a loss about what to do.  I love her and my family and don't want to let them go.
What should I do?