Saving my marriage accused her of cheating then doing things on the internet that I can t prove?

Dude---- if you cant prove anything then why did you start accusing??? You know they say that the person doing the accusing is more then likely the one whos committing the crime...... have you cheated on her before??? Now you might be thinking shes out to pay you back or something? If you truly love her and your kids, then you need to man up, apologize a thousand times and tell her you'll never be that stupid again. Tell her how much she (they) mean to you and you will do whatever it takes to get the life you had with her before you screwed up. But you have to be sincere. Dont make promises you cant keep. You obviously have no reason to distrust her so, unless you did something (and then you need to fess up) then just get back to the way things were. Tell her everyday you love her (and trust her) and just want her back. Hopefully she can give you a 2nd chance and you wont screw that up....... dont accuse if you dont know.