She used to let him drink from her cup of tea months ago, she has sugar in her tea so presumably that’s what he drinks. I doubt they would go to the trouble of making him his own. When my three year old went through a phase of wanting to have his own cup of tea, I bought child-friendly caffeine-free tea bags and he had those instead, no sugar. It’s not difficult.Tea with sugar? Why? Obviously his diet is crap, but why and who decided, I know, let’s put sugar in his tea, like he would’ve known any different?!