Navigating life as a blended family can be difficult, and knowing when to introduce your children to any step-siblings or half-siblings they may have isn't always black and white.
But one dad on Reddit has seemingly started an argument with his ex-wife after he went behind her back to take their three children to meet their stepbrother and two half-brothers without her permission.
The dad explained that his ex had claimed their children weren't "happy with the idea" of meeting their new family members just yet, so he had avoided introductions for around a year.