My boyfriend can’t stop complaining

My boyfriend never stops complaining We started our relationship recently, about two months ago. At first, he was telling me about his turbulent relationship with his parents. At first, I listened to him and showed him my full concern, knowing that these turmoils with his family had been going on for a whole year, and every time I tried to give him a solution, he found an excuse. My solution will not work, although I see that his parents did not do anything wrong. They had problems and tried to solve them, but he found out later and could not accept the idea that they did not tell him. I love him very much, but I cannot bear his complaints every day in any topic we talk about, i also have my own problems, but he does not show any interest in them. All he cares about is talking about his family problems and playing the victim. I don’t know what to do or how to convey the idea to him.