We dont really get a 'lunch' as such because our job involves mainly driving around, so when we feel hungry or thirsty we just stop at a garage or a shop and pick something up. Obviously, that makes it quite hard to take a lunch break on my own. The only quiet time i get to myself is when he is being mardy and is not speaking to me. Right now, im starting to really dislike him. Im unwell and he is not helping me to get better, he is finding reasons to be moody. He is very childish, he is nearly 20 and still talks and acts like a 15 year old, I have told him it annoys me and he still does it. Yet, he doesnt speak to his parents like it? I said to him yesterday 'your supposed to be helping me to get better and instead your finding ways to p*ss me off' and he stormed off and got in the shower. I then got in after him and he came in and apologised to me and acted like nothing was wrong. He is really getting on my nerves with the way he is acting and is also upsetting me. He has not spoken to me since last night. He upset me last night as he just went to bed and didnt even say goodnight - which he always does as we normally go to bed at the same time. And now because of that i dont feel very well, my heart rate is faster than it should be and i feel shaky and sick. This is because of him and I was improving really well up until the last two days. I love him very much but he has really annoyed me.