The tempo of operations increased throughout the first half of May as the United Nations' attempts to mediate a peace were rejected by the Argentinians. The final British negotiating position was presented to Argentina by UN Secretary General Pérez de Cuéllar on 18 May 1982.
Maradona married long-time fiancée Claudia Villafañe on 7 November 1984 in Buenos Aires, and they had two daughters, Dalma Nerea (born 2 April 1987) and Gianinna Dinorah (born 16 May 1989), by whom he became a grandfather in 2009.
A lifelong supporter of Newell's Old Boys, Messi joined the Rosario club when he was six years old. During the six years he played for Newell's, he scored almost 500 goals as a member of "The Machine of '87", the near-unbeatable youth side named for the year of their birth, and regularly entertained crowds by performing ball tricks during half-time of the first team's home games.
At the consistory of 21 February 2001, Archbishop Bergoglio was created a cardinal by Pope John Paul II with the title of cardinal priest of San Roberto Bellarmino, a church served by Jesuits and named for one; he was formally installed in that church the following 14 October.
On 22 June 2005, it was announced that Maradona would return to former club Boca Juniors as a sports vice-president in charge of managing the First Division roster (after a disappointing 2004–05 season, which coincided with Boca's centenary). His contract began on 1 August 2005, and one of his first recommendations proved to be very effective: advising the club to hire Alfio Basile as the new coach. With Maradona fostering a close relationship with the players, Boca won the 2005 Apertura, the 2006 Clausura, the 2005 Copa Sudamericana, and the 2005 Recopa Sudamericana.
On 15 August 2005, Maradona made his debut as host of a talk-variety show on Argentine television, La Noche del 10 ("The Night of the no. 10"). His main guest on opening night was Pelé; the two had a friendly chat, showing no signs of past differences. However, the show also included a cartoon villain with a clear physical resemblance to Pelé. In subsequent evenings, he led the ratings on all occasions but one. Most guests were drawn from the worlds of football and show business, including Ronaldo and Zinedine Zidane, but also included interviews with other notable friends and personalities such as Cuban leader Fidel Castro and boxers Roberto Durán and Mike Tyson. Maradona gave each of his guests a signed Argentina jersey, which Tyson wore when he arrived in Brazil, Argentina's biggest rivals.
In Buenos Aires, a party is held in the downtown street of Reconquista, where there are several Irish pubs; in 2006, there were 50,000 people in this street and the pubs nearby. Neither the Catholic Church nor the Irish community, the fifth largest in the world outside Ireland, takes part in the organization of the parties.
On 26 August 2006, it was announced that Maradona was quitting his position in the club Boca Juniors because of disagreements with the AFA, who selected Alfio Basile to be the new coach of the Argentina national team.
On 27 July, however, the AFA announced that its board had unanimously decided not to renew his contract, different to 1978 World Cup winning captain and 1986 teammate, Daniel Passarella.
After the match, Messi, who had missed his penalty in the shootout, announced his retirement from international football. Messi stated, "I tried my hardest. The team has ended for me, a decision made". Following his announcement, a campaign began in Argentina for Messi to change his mind about retiring. He was greeted by fans with signs like "Don't go, Leo" when the team landed in Buenos Aires. President of Argentina Mauricio Macri urged Messi not to quit, stating, "We are lucky, it is one of life's pleasures, it is a gift from God to have the best player in the world in a footballing country like ours... Lionel Messi is the greatest thing we have in Argentina and we must take care of him." Mayor of Buenos Aires Horacio Rodríguez Larreta unveiled a statue of Messi in the capital to convince him to reconsider retirement. On social networks, NoTeVayasLeo became a global trending topic and even a playlist on Spotify. The campaign also continued in the streets and avenues of the Argentine capital, with about 50,000 supporters going to the Obelisco de Buenos Aires on 2 July, using the same slogan.
Just a week after Messi announced his international retirement, Argentine newspaper La Nación reported that he was reconsidering playing for Argentina at the 2018 FIFA World Cup qualifiers in September. On 12 August, it was confirmed that Messi had reversed his decision to retire from international football, and he was included in the squad for the national team's upcoming 2018 World Cup qualifiers.
On 5 September 2019, Maradona was unveiled as the new head coach of Gimnasia de La Plata, signing a contract until the end of the season. After two months in charge, he left the club on 19 November.
Maradona insisted that Gabriel Pellegrino remain club President if he were to stay with Gimnisia de La Plata. However, it was still not clear if Pellegrino, who declined to run for re-election, would stay on as club President. Originally scheduled to be held on 23 November 2019, the election was delayed 15 days.
On 26 November, Maradona's wake, which was attended by tens of thousands of people, was cut short by his family as his coffin was relocated from the rotunda of the Presidential Palace after fans took over an inner courtyard and also clashed with police.