Just checking back in. Amy and the others have offered some really good advice. Listen to it. This is hard. One day you feel like you can do it and then the next day, you think there is no way you can continue. This is normal. What we are trying to do isn't natural. Loving someone who doesn't want our love, who is confused. They will say things tha will hurt. You have to be strong. We all make mistakes (backsliding). That's okay, just learn from them.
We all know from our own personal experience, that begging, crying, pleading, R or ow talk do not work. That is the hard part, to not let your emotions get the better of you in front of your H. It does get easier (not easy) just easier at time goes by.
You can do this. Keep your PMA up, focus on you and your children. Sherry