To me it feels like just another small way of continuing her abuse. Of course anyone normal who apparently now hates their terrible cheating ex-husband would wipe their Instagram of intimate photos of him. But not her. Partly I think she gets a feeling of power out of the fact that most of these photos were taken without his knowledge or consent, and that he looks less than perfect in some of them, or is vulnerable. I'm thinking of the pictures screen grabbed from private face-time calls for instance, or the ones of him sleeping - and often in these he's somewhat undressed, just to add to the how invasive they are.Why does she still have so many pictures of Ioan on her Instagram? People I know who have divorced, (that includes two of my children) scrub their SM almost immediately. Even those with their children if they have them online. The pictures of Ioan and kids shows how much she lied about his love for them as his face glows in the presence of his kids unlike the photos of them together.
Re OP, her fans obviously don't know that he is gay and she was his beard.
Be glad when the decision is made on 7th March, and hopefully, it's in Ioan favour.
And also of course, it's a way of still drawing people to her IG account - because she was mostly only known due to him.