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The Impact of Fostering Children on Siblings: Strategies for Building Strong Bonds

The journey of fostering children is a profound and transformative experience, not just for the children involved but also for their siblings. In this blog, we'll delve into the dynamics of fostering children, aiming to highlight and explore the unique challenges and opportunities it presents and the importance of building strong sibling bonds where possible. At Family Fostering Partners, we support many siblings who are fostered, living both together and apart. In recognition of this need, our training and retention manager Hannah Jones delivers a specially crafted course ‘Sibling Relationships’, to explore the dynamics of sibling relationships and swap advice and guidance.  


Understanding the Dynamics of Fostering Children 

The fostering process, by its nature, brings change. Children are introduced to a new environment, new routines, and new foster parents. Siblings, being each other's constant in the midst of change, play a pivotal role in providing support and comfort to each other during this challenging time. Siblings that come into foster care will have experienced similar events and parenting – they are the only ones who know what their lives have been like so far. 

In many sibling relationships, the older siblings naturally assume a protective role towards their younger brothers or sisters. This dynamic is ingrained in the fabric of family interactions, often stemming from a sense of responsibility and care. Often, they may have been required to act as a shield for their younger siblings against external challenges; often taking on a parental role. While this role can foster a strong sense of connection and security, it can also pose challenges when attempting to shift dynamics, especially in fostering situations. Undoing this protective role requires careful navigation, as the older siblings may have become accustomed to assuming a caregiving role, making it crucial to establish new, reciprocal dynamics, allowing all children to be children and not caregivers. 

To read more about understanding the dynamics of fostering children, click here

The Crucial Role of Siblings in Fostering Children 

Siblings are often the unsung heroes in the fostering experience, serving as emotional anchors for one another. Whether biological or part of the foster care system, siblings share a unique bond that can significantly impact their ability to navigate the challenges of fostering. 

Recognizing the crucial role of siblings in fostering, caregivers and foster parents can proactively foster an environment that nurtures strong bonds among siblings. The stability and familiarity provided by these sibling relationships contribute significantly to the emotional well-being and adjustment of the entire family unit. 


Together or Apart 

“Sometimes it is not always in children’s best interests to be placed with their siblings; several factors contribute to situations where foster children are not placed with their siblings, and I have been lucky enough to support siblings living together, and siblings that are separated but have regular contact. We have a few sibling groups that live amongst different carers at Family Fostering Partners, and it’s lovely to see them maintain those natural relationships with contact, or meeting at our fun days or events where appropriate.” Carly, our Link Worker explains.  


A photo from one of our fun days, with special guests from Paw Patrol! Read more about our Easter Fun Day here

Other factors that contribute to siblings not being able to live together include… 

Availability of Foster Parents: The primary factor is the availability of suitable foster parents, and the room within their homes. There may be a limited number of foster families willing or able to take in multiple siblings, especially if they are a large group. 


Age and Gender Differences: Sometimes, siblings may have significant age differences or different gender identities, making it challenging to find a single foster home that can accommodate all of them. 


Specialized Needs: If one or more siblings have specific medical, behavioral, or educational needs, it might be more challenging to find a foster home equipped to meet those requirements for all siblings. 


Legal Considerations: Legal issues, such as custody battles, may impact placement decisions. If siblings have different legal statuses or are subject to separate court orders, keeping them together may not be feasible. 


Needs of the child: In some cases, if one or more siblings exhibit challenging behaviours that require specialized care or interventions, they may need to be placed in different homes to address their individual needs more effectively. 


Geographical Constraints: The location of suitable foster homes can be a factor. If appropriate foster homes for all siblings are not available in the same geographical area, it may lead to separation. 


Emergency Placements: In urgent or emergency situations, placements may need to be made quickly, and finding a single home for all siblings may not be feasible within the required timeframe. 


Efforts are made to keep siblings together when possible, but the complexities of the system and the diverse needs of each child can make this a challenging goal to achieve in every case. 


Strategies for Fostering Strong Sibling Bonds 

Open and Honest Communication: 

  • Foster an environment that encourages open communication among siblings. 
  • Provide a platform for expressing thoughts and concerns, ensuring everyone feels heard and understood. 

Engage in Shared Activities: 

  • Promote teamwork and cooperation by participating in activities that siblings can enjoy together. 
  • From games and hobbies to shared responsibilities, these shared experiences foster unity and connection. 

Where it is not possible for siblings to live together, regular contact sessions – in person or over the phone, take place so that siblings can maintain their relationships with one another.  


Create a Safe Emotional Space: 

  • Recognize and address the emotional challenges that fostering may bring. 
  • Establish a safe space where siblings can openly discuss their feelings, fostering mutual emotional support. 

Establish Consistent Routines: 

  • Provide stability by establishing consistent routines and structures within the household. 
  • Predictability fosters a sense of security, helping siblings adapt more smoothly to living in a fostering household. 


The Lasting Impact of Strong Sibling Bonds 

Beyond the immediate challenges of fostering, cultivating strong sibling bonds has a lasting impact on the children involved. Research suggests that children who maintain close relationships with their siblings during fostering experience enhanced emotional well-being and adapt more successfully to their new surroundings. 


These lasting impacts extend into adulthood, influencing the way individuals form relationships, navigate challenges, and build a sense of identity. Siblings who share a strong bond during fostering create a foundation of support that transcends the challenges of the moment, fostering resilience and emotional well-being throughout their lives. 



In conclusion, fostering children is a rewarding journey that requires careful consideration of the impact on siblings. By fostering strong sibling bonds, we not only enhance the fostering experience for the children involved but also contribute to their long-term well-being. The experience of fostering children is a transformative one, and intentional efforts to strengthen sibling relationships can leave a lasting positive impact. Discover the power of fostering and the enduring effects of cultivating strong sibling connections in this meaningful journey. 

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