My boyfriend and I have had an ongoing disagreement on the placement of drinks in our bedroom. We have a sleigh bed that has a 6 inch border on either side. I tend to place my drinks on the border and it has resulted in him spilling my drink 3 or 4 times. We have a side table that he says I should put my drinks on but it is covered in clutter that he refuses to remove, making it nearly impossible to place a cup on it in good faith. I have mentioned that I have no space to place my cup there multiple times and every time he brushes it off only to get mad when he spills another drink. The most recent spill being 10 or so minutes ago, from him taking his phone back and pulling the charging cord with it. The charging cord pulled my drink over and spilled a small amount. He responded to this in a frustrated tone and said I should use the side table. I countered by stating the lack of space. He then walked away leaving the mess to me. AITAH?