The greatest lie that the Enemy ever tries to convince us of, the one deceit that is perpetuated to each and every one of us, no matter how great or how small we might be or how strong in ourselves, is three words: "I don't matter."
Dylan, you DO matter. Your children do need you. Your family does need you. To think that no one in your life needs you is a huge lie, the greatest and most deceptive of lies. Jesus Christ died for you, as he died for all of us. And if you were the only lamb that ever needed saving, still the Shepherd would have laid his life down for you.
WE need you, brother. I know it's tough. But hang in there.