Advice? Benefits and doctors. U.K.

So I live separately from my partner till his house is ready in August.

So I currently claim as a single person which is ok until we live together. I claim esa for depression and anxiety and some other medical grounds.

When we live together I will update my benefits to having a partner. He works and has a annual income off £24,000+. Before tax.

Will I lose my benefits?

My claim is correct at the moment. I will only need to change it if we live together or married or any other circumstances.

I just want to know so I can prepare financially.