Hidden Reasons Adult Children Resent Their Parents

Do you sometimes feel a lingering resentment towards your parents that you can’t quite explain? If something feels “off” in your relationship, even years into adulthood, it’s worth exploring why. Here are some explanations for why even well-meaning parents can leave their adult children feeling resentful.

1. Their childhood emotional needs weren’t met.

Even if parents provided physical necessities, children deprived of emotional validation, warmth, or a sense of being truly understood often carry those wounds into adulthood, Verywell Mind explains. A fundamental need to feel safe, loved, and accepted lays the foundation for our future relationships. If this foundation is shaky due to early experiences of neglect or conditional love, hidden resentment can fester long after childhood.

2. They feel like they were the “parent” growing up.

When children are forced to shoulder adult responsibilities due to a parent’s immaturity, addiction, or mental health struggles, it creates a dynamic referred to as “parentification.” This robs them of their own childhood and can lead to deep-seated resentment later in life. Parentified children often struggle to ask for help as adults, carry an excessive need for control, and feel chronically burdened, even when the situation has long passed.

3. There’s a pattern of broken promises or disappointments.

Beyond major betrayals, a consistent pattern of smaller let-downs erodes trust over time. Missed birthday parties, forgotten promises, or repeatedly choosing work or other commitments over spending time together create a cumulative effect that chips away at the parent-child bond. Adults who experienced this may struggle to feel secure in relationships, doubting whether those they love will genuinely be there for them.

4. Parents downplayed their struggles or never apologized for hurtful actions.

“Just get over it.” “It wasn’t that bad.” “I did the best I could.” are dismissive phrases that invalidate a child’s pain. Parents often struggle to acknowledge their own imperfections or the impact their mistakes had on their children. When they lack this self-awareness or refuse to take responsibility, it prevents genuine healing and leaves adult children carrying the burden of unresolved wounds.

5. They constantly felt compared to siblings or peers.

Being compared to others fuels a child’s belief they’re never quite good enough. Favoritism – real or perceived – between siblings creates deep-rooted resentment that can last well into adulthood. Similarly, well-intentioned comparisons to high-achieving peers can leave kids feeling inadequate and foster unhealthy competition rather than self-acceptance.

6. Their parents refuse to respect their boundaries and choices as an adult.

Overbearing parents who micromanage, offer unsolicited criticism, or dismiss their adult child’s decisions undermine their sense of autonomy. Adult children yearn for their parents to see them as capable individuals, and a refusal to adjust old parent-child dynamics can lead to simmering resentment. They might feel suffocated by unsolicited advice or disrespected when their choices clash with their parent’s expectations.

7. Their parents always play the victim.

Parents who manipulate by consistently portraying themselves as victims create a dynamic where their child feels constantly responsible for their emotional well-being. This burdens the child, prevents genuine accountability for hurtful actions, and can lead to deep frustration and resentment as the child grows up and recognizes the toxic pattern.

8. They witnessed or experienced emotional abuse in the home.

Abuse isn’t always as obvious as physical aggression, the National Domestic Violence Hotline notes. Verbal put-downs, gaslighting, controlling behavior, or a constantly volatile and unpredictable home atmosphere deeply wound children. While physical abuse leaves visible scars, these more subtle forms of emotional maltreatment often go unacknowledged, yet cause lasting damage to a child’s self-worth and ability to form healthy relationships later in life.

9. They feel invisible compared to their parents’ passions or addictions.

Whether it’s obsessive dedication to work, chronic over-spending, alcoholism, or any other destructive pattern, children feel marginalized when their parent’s primary focus is something outside the family. This neglect, intentional or not, makes them feel unimportant and fuels resentment that they had to compete with a career, substance, or another external force for their parent’s love and attention.

10. Parents didn’t set appropriate consequences and enabled bad behavior.

Kids raised without proper boundaries or consequences for harmful behavior grow up with a warped sense of entitlement. If they were never held accountable for disrespecting others, lying, or even engaging in risky behaviors, they struggle with responsibility and empathy as adults. Adult children of overly permissive parents often resent the lack of guidance that negatively impacts their sibling’s life, or their relationship with that sibling.

11. Family secrets and dysfunction were swept under the rug.

The unspoken tension of secrets breeds shame, a distorted sense of reality, and prevents genuine closeness within a family. When unhealthy dynamics, past trauma, addiction, or other unaddressed subjects loom unspoken, the adult child struggles to feel truly at peace or have an authentic relationship with parents who refuse to acknowledge the elephant in the room.

12. They were criticized for having normal emotions.

Being told to stop crying, that you’re “too sensitive,” or shamed for expressing anger, teaches children to repress their emotions. This unhealthy suppression leads to chronic self-doubt, difficulty building emotional intimacy with others, and a deep internal resentment towards parents who denied them the space to experience their full range of feelings.

13. Their parents try to control their life from the grave.

Inheritance used as a manipulative tool, stipulations within a will designed to create conflict among siblings, or rigid instructions for funeral arrangements turn a time of grief into one of frustration and obligation. Adult children who feel their parent’s control extends even beyond their death often feel lingering bitterness over this final lack of respect for their autonomy.