Come off it, gonetosee. Given how much AL went on about her views "as a mum" no responsible journalist could have avoided the question what the relevance of that was. All she asked was whether AL felt like a mum in politics. At no point did the interviewer mention the fact that Theresa May had no children, it was AL who, totally gratuitously, dragged that into her answer. She even went on to embroider her answer by saying that TM might have nephews and nieces but that was not the same as her who has children who will be directly affected by what happens in future. You may feel that the journalist wanted her to say something like that, but the fact remains that she didn't at any point lead AL into mentioning TM's childlessness.
And then AL went on to exacerbate what she did by insisting that she didn't say that, it was the opposite of what she said, when we can all work out for ourselves what the truth was. Again, none of of that was prompted by the journalist. If you are going to go into politics, surely one of the first things you learn is that you think carefully before you open your mouth, and that if you don't, claiming that the nasty journo made you do it is going to make you sound like a weak, deceitful fool.