She discovered he had been sleeping in his car because of marriage problems.
她发现因为他遇到了婚姻问题，一直睡在他的车里。
历年英语专业四级听力真题（含译文）
These families too, generally speaking, have other problems such as marriage problems or financial problems.
一般来说，这些家庭也有其他问题，如婚姻问题或经济问题。
VOA Special 2019年4月合集
The man turns to alcohol to escape his marriage problems. Then he loses his job, his home, his friends.
男人开始酗酒逃避自己的婚姻问题，然后他丢了工作，没有了家，没有了朋友。
2012 English Cafe
You can be romantically connected and not married and you can be married and not romantically connected, but I don't have time for your marriage problems right now; we have a podcast to do!