Ms Meloni, 46, took to her social media accounts on Friday to say her near decade-long relationship with television journalist Mr Giambruno "ends here".

"I thank him for the splendid years we spent together, for the difficulties we went through, and for giving me the most important thing in my life, which is our daughter Ginevra," the post read.

"Our paths have diverged for some time, and the time has come to acknowledge it.

"I will defend what we were, I will defend our friendship, and I will defend, at all costs, a seven-year-old girl who loves her mother and loves her father, as I was unable to love mine.

"I have nothing else to say about this."

The announcement comes after Mr Giambruno, the presenter of an Italian news programme on broadcaster Mediaset, was embroiled in controversy for comments that emerged this week.

Another Mediaset show broadcast off-air excerpts on Wednesday, in which Mr Giambruno allegedly uses explicit language before appearing to make advances towards a female colleague, asking her: "Why didn't I meet you before?"

A day later, another recording was released in which Mr Giambruno is apparently heard boasting about an affair and telling female colleagues they can work for him if they take part in group sex.

According to Sky TG24, the news channel owned by Sky Italia, the presenter is heard asking one colleague: "Can I touch my package while I'm talking to you?"

He then allegedly asks if a colleague knows that he is having an affair with someone else in the workplace, saying "all of Mediaset" already knows about it.

He adds: "We are looking for a third participant. Let's do threesomes… even foursomes", according to Sky TG24.

The TV journalist had already been widely criticised in August for apparent victim-blaming comments following a gang rape case.

"If you go dancing, you have every right to get drunk - there shouldn't be any kind of misunderstanding and any kind of problem," he said during a broadcast.

"But if you avoid getting drunk and losing your senses, you might also avoid running into certain problems and coming across a wolf."

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Mr Giambruno, whose TV career took off after Ms Meloni's right-wing party took power in Italy in October 2022, denied victim blaming and said his comments had been taken out of context by critics.

He has yet to comment on the latest controversies publicised this week, nor on Ms Meloni's update.

Ms Meloni said in August that she should not be judged for comments made by her partner, and that in future she would not answer questions about his behaviour.

She did not address any of the criticism levelled at Mr Giambruno in her most recent social media update.

She ended it with the message: "Ps. All those who hoped to weaken me by hitting me at home should know that however much the drop may hope to dig out the stone, the stone remains stone and the drop is only water."