It is important to remember that even the most seemingly perfect of relationships can face challenges.

Balancing personal and professional lives can be a delicate juggling act and, in some cases, it can lead to strain on a relationship.

In a long-term relationship, individuals grow and change and personal goals, ambitions and priorities can shift, sometimes leading partners in different directions.

For many couples, it could mean a natural evolution, resulting in a gradual disconnect that ultimately leads to separation. It is important to recognise that personal growth and self-discovery are integral parts of any individual’s journey.

Before exploring the many factors that contribute to the success of a long-term partnership, Valentina Tudose, a relationship expert and certified hypnotherapist, says: “First and foremost, trust is essential, as it forms the foundation of a strong and lasting connection.

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“At the same time, effective communication allows partners to understand each other’s needs, resolve conflicts, and maintain emotional intimacy.”

“Another aspect that needs attention is putting effort into maintaining desire, passion and sexual intimacy to keep the spark alive.”

Tudose warns that even the most solid relationships are not immune to external challenges.

She says that it is crucial for partners to recognise and address these challenges as they arise, such as by having regular check-ins, ongoing communication, and seeking professional help if needed. Prioritising quality time together can help navigate hurdles and ensure the longevity of the relationship.

Fortunately, there are warning signs that can help you be on the lookout before it is too late, such as subtle changes in the relationship dynamics.

“This requires attentiveness and commitment to the relationship. Some of the potential signs include a significant decrease in communication, emotional withdrawal, frequent arguments without resolution, lack of trust or transparency, and a decline in shared interests or activities,” Tudose points out.

“Partners need to pay attention to these changes and regularly discuss energy shifts by expressing their concerns and looking for win-win solutions.”

“Working with a relationship coach on a regular basis can provide a safe space to address these warning signs and work towards resolving underlying issues as they show up. It’s like giving your relationship a health check-up,” she adds.

Addressing the concern about whether two successful individuals with highly demanding careers can make it last, Tudose offers this advice.

“Personal success can negatively impact the relationship by pulling the attention and energy from each other. It takes dedication and commitment to regulate this flow between partners and make sure their paths are not leading away from each other.

“Prioritising communication and finding a balance between work and personal life are the fundamental choices partners need to make to keep things going smoothly … scheduling quality time together, utilising effective time management strategies, and being understanding and flexible can help maintain a strong and lasting connection.”

Tudose points out that while every relationship is unique, there are lessons to learn from high-profile break-ups.

“Another lesson is a reminder that open and honest communication is the only way to keep things going well. Addressing concerns, seeking professional help when needed, and being transparent about one’s emotions can prevent issues from festering,” Tudose says.

Finally, she says it is vital to maintain a sense of mutual respect, support and shared values, all of which can help sustain a long-lasting relationship amid the challenges that life may bring.

Luisa Tam is a Post editor who also hosts video tutorials on Cantonese language that are now part of Cathay Pacific’s in-flight entertainment programme