I agree with UpperCu 100%. I hate to say this, but my wife could have an OM in the picture now and I would not be affected that much. That's how much detaching has helped me. The down side is that I care less about saving our marriage but I know it's a more healthy place to be. You could have your girls help with the pets. That would be a really healthy thing for them to do and good training.
Me:40 W:39 M:Dec 95 Split: Jul 14 W Filed: 9/16/14 Several Children (including adopted)