Be strong and do what you have to in the long run to be healthy. Not just healthy for you, but above all, your children. Being apart healthy will probably be better for your children than staying together miserable.
I keep coming back to your kids because they are the priority. Those of us that bring kids into the world have a responsibility to raise them in as healthy a way as we can by setting good examples of strength and honesty. Staying in a marriage solely for kids does not do this.
Tell your wife how bad it is getting....be honest and caring, but clear.
Playing the Game of Life with Monopoly rules.
Monogamy might just be in my genes
Poly Events All Over