Is it possible that Liam and Noel Gallagher of Oasis have resolved their longstanding sibling feud well enough to be able to mount, and follow through on, a world concert tour after 15 years of estrangement?

And if so, does that mean our own sibling feuds can be healed?

In the 1990s and early 2000s, the antagonism between the Gallagher brothers resulted in epic confrontations that included physical blows on and off stage.

It seemed unimaginable that such a renowned sibling feud would end when suddenly the SA国际影视传媒済uns fell silentSA国际影视传媒� and the brothers announced a long-awaited Oasis reunion tour.

Sibling feuds arenSA国际影视传媒檛 unusual

The reunion offers an excellent opportunity to examine what it takes to resolve a sibling feud permanently, when youSA国际影视传媒檙e young enough to prevent it from becoming a lifelong estrangement.

First, when it comes to siblings, itSA国际影视传媒檚 important to know that conflict is a natural and normal part of family life and contributes to developing relationship skills. Sibling rivalry and feuds arenSA国际影视传媒檛 unusual SA国际影视传媒� we probably all know someone whoSA国际影视传媒檚 experienced one SA国际影视传媒� and are intricately intertwined in the complexities of the wider family system.

Seminal research into family dynamics by American psychiatrist Murray Bowen found that families operate in patterns of interactions that they can become stuck in.

Without intervention, like a brief course of psychotherapy, these families can repeat dysfunctional patterns throughout their lives.

Abuse, violence

In the case of the Gallagher brothers, their family environment featured abuse and violence used to express anger and frustration.

There was little evidence of healthy conflict resolution in the home where the Gallagher brothers grew up, as both Noel and their mother were often abused by their father.

Canadian-American psychologist Albert BanduraSA国际影视传媒檚 social learning theory speaks to the powerful influence of relationship modelling in those formative years of childhood development. Growing up in a home where both physical and emotional abuse is the norm leaves a strong maladaptive impression on how adults deal with anger and frustration.

As children, we often mimic these behaviours, sometimes well into our adult lives. This doesnSA国际影视传媒檛 mean all kids who grew up in abusive homes go down the path of dysfunctional relationships SA国际影视传媒� many can and do rise above their circumstances and break the cycle of violence in adulthood.

Important turning points

My research has found people who grew up in abusive homes can break that cycle via turning points SA国际影视传媒� life transitions that provide potential opportunities for resilience-building. These turning points SA国际影视传媒� which can include meeting a positive life partner, the birth of a child or the death of a parent SA国际影视传媒� may account for those who are able to escape the downward spiral. These types of life events can activate a new world view or insights into living a better life.

Changing how you deal with conflict in current relationships, including with your siblings, requires undoing the dysfunctional, internalized relational modelling of your childhood.

Insight, self-awareness to do and be better, and therapy are often necessary to change those ingrained patterns and pre-conditioned responses.

Dealing effectively with a high degree of conflict in a sibling relationship SA国际影视传媒� like weSA国际影视传媒檝e witnessed with the Gallaghers and another high-profile brother feud between BritainSA国际影视传媒檚 Prince William and Prince Harry SA国际影视传媒� most likely requires an intervention of some sort to heal long-standing animosity.

How counselling can lead to resolution

If Noel and Liam, William and Harry SA国际影视传媒� or you and your estranged sibling SA国际影视传媒� seek help to resolve longtime feuds, intervention dyadic counselling would likely be part of the process.

That entails learning and practising conflict resolution strategies in therapy sessions. Models of conflict resolution strategies almost always include practising the following principles: (open) communication active listening reviewing options collaboration compromise and agreeing on a win/win solution. Apologizing and avoiding blaming statements are part of the exercises.

Most importantly, learning to regulate strong negative emotions is at the core of this type of therapy. That includes finding tools to deal constructively with anger, jealousy and fear to avoid being negative and escalating conflict cycles.

Cognitive behavioural techniques, meditating and mindfulness, breathing and counting are all tools employed to de-escalate rising emotions by activating the rational, calm region of the brain.

The toxic role of drugs and alcohol

Practising abstinence in terms of substances is also advised, since substance use can be a disinhibiting factor.

We only need to turn to the stories of the alcohol- and drug-fuelled antics that were part of the Oasis tour scene of the past to remember at least part of the reason why the band broke up. Band members quit as a result of the brotherSA国际影视传媒檚 toxic relationship well before the final split in 2009.

Drug and alcohol abuse causing problems for musical acts isnSA国际影视传媒檛 unusual SA国际影视传媒� American rock band JaneSA国际影视传媒檚 Addiction is the most recent casualty.

What will make this Oasis tour work and the brothers to remain reunited? How can you ensure your own sibling feud doesnSA国际影视传媒檛 become a lifelong and stressful feature of your own life?

Booster sessions (in OasisSA国际影视传媒檚 case, this would mean having an on-tour counsellor), mediation sessions for when conflicts arise and staying sober and clear-headed whenever possible are good strategies for success.

By Ramona Alaggia, Professor, Social Work, University of Toronto. This article was originally published on The Conversation, an independent and nonprofit source of news, analysis and commentary from academic experts. Disclosure information is available on the original site.