Turned down a promotion to stay in current role - feel weird about it

The new position would have meant 15+ hour days and constant travel. My kids are 6 and 8 and I'm not about to miss their childhood for a title. My buddies think I'm crazy. But I genuinely don't think I'd see them awake most days. Make decent money already. This is the right call but why do I feel like I'm failing somehow? Just needed to say it out loud.