why does the destructor get called c++

Question

Please explain to me why the destructor gets called on the "strand" object after its assigned with "tari" members. this question has been puzzling me and I haven't been able to move on from it as it gives me the wrong answer of 5 at the end instead of 10 when i try to add the contents of the "jesu" objects because the destructor gets called and any operation done on strand object becomes obsolete

#include <iostream>
#include <iomanip>
using namespace std;

class Bheki
{
    private:
    string name;
    int sam;
    double *jesu = nullptr;

    public:

    Bheki(){}

    void Hvo()
    {
        jesu = new double(5);
    }

    double* getJesu() const
    {
        return jesu;
    }

    void setName(string Gama){name = Gama;}
    void setSam(int ram){sam=ram;} 
    string getName()const{
        return name;
    }
    int getSam()const{
        return sam;
    }

    ~Bheki(){
        delete jesu;
        jesu = nullptr;
    }

    const Bheki operator=(const Bheki &);

    const Bheki operator+(const Bheki &);
};


const Bheki Bheki::operator+(const Bheki &ned)
{
    Bheki temp;
    temp.sam = sam + ned.sam;
    temp.jesu = new double();
    *temp.jesu = (*jesu) + (*ned.jesu);
    cout<<*temp.jesu<<endl;
    return temp;
}


const Bheki Bheki::operator =(const Bheki &pop)
{
    if(this != &pop)
    {
        
        this->name = pop.name;
        this->sam =pop.sam;
        this->jesu = new double{};
        *this->jesu = *pop.jesu;
    }
    return *this;
}

    int main()
{

    Bheki *tari = new Bheki();
    tari->Hvo();
    tari->setName("jece");
    tari->setSam(6969);
    cout<<tari->getName()<<endl;
    

    Bheki *strand = new Bheki;  
    *strand = *tari; 
    cout<<strand->getName()<<endl;
    strand->setName("Kumkani");
    cout<<tari->getName()<<endl;
    
    
    *strand->getJesu()=20.325;
    cout<<strand->getJesu()<<endl;
    cout<<tari->getJesu()<<endl;
    *strand->getJesu() = 32;
    cout<<*tari->getJesu()<<endl; 
    strand->setSam(884);
    tari-> setSam(7);

    cout<<*tari->getJesu()<<endl;

    *strand->getJesu() = 5;
    *tari->getJesu() = 5;

    Bheki *balo = new Bheki;
    *balo = *strand + *tari;
    
    cout<<*balo->getJesu()<<endl;
    cout<<balo->getSam()<<endl;
    // delete tari;
    // delete balo;
    // delete strand;

    return 0;
}

I compare my code with another post I found posted by @Serge Rogatch who said that it does not get called at assignment but mine does get called which completely contradicts each other

    #include <iostream>
#include <string>

class Test
{
    std::string _name;
public:
    Test(std::string name ="") : _name(name) { }
    ~Test()
    {
        std::cout << "Destructor " << _name << std::endl;
    }
    Test& operator=(const Test& fellow)
    {
        // avoid changing the name of the object
        std::cout << "Assignment operator " 
            << _name << "=" << fellow._name << std::endl;
        return *this;
    }
};

int main()
{
    Test t1, t2("t2");
    t1 = t2;
    return 0;
}