What exactly does Alicent want to achieve here?

One minute she's reminding Aegon of what it took to put him on the throne, next she's upset with Aemond because he asks Mom, don't you want us to prevail? I don't understand what she wants from her sons after what she said about Rhaenyra trying to harm them for so many years?

https://preview.redd.it/pqdff4lmil0d1.png?width=1663&format=png&auto=webp&s=71333050798c8373db5cec03d2843029506c9405

https://preview.redd.it/8lt6hslmil0d1.png?width=1663&format=png&auto=webp&s=72379a340344a3ca0d88282eb52c5ae913d5aa21