Hey Tiger I feel you I honestly do. I am fairly recently separated and while I have my kids every second week I miss them terribly when they are not with me. I am the main source of emotional support for them and it breaks my heart when my youngest is struggling and I can't be there for them. All I can say is focus on being the best dad you can be when you are with them. ALWAYS put them first and don't put down their mother in front of them. But yeah... it's really hard. Hang in there and talk to people on here.