Fan Xian and Lin Wan 'er's wedding night was interrupted because someone had saved Lin Wan' er, but at the same time, they had also harmed her. On the night of Joy of Life2's wedding, Fan Xian and Lin Wan 'er were finally about to consummate their marriage, but they were interrupted by Fan Xian's teacher, Fei Jie. Fei Jie told Fan Xian that the wedding gift could cure Lin Wan 'er's consumption, but the medicine had side effects and could damage fertility. After Lin Wan 'er stopped taking her medicine, her condition worsened. Fan Xian comforted her. Thus, the wedding night was interrupted because Fan Xian's teacher, Fei Jie, had saved Lin Wan 'er, but at the same time, he had harmed her.

The reason why Fan Xian and Lin Wan 'er's wedding night was interrupted was not clearly answered in the search results provided.
Fan Xian and Lin Wan 'er's wedding night was interrupted because someone had saved Lin Wan' er, but at the same time, they had also harmed her. In Joy of Life2, Fan Xian and Lin Wan 'er's wedding was grand. The two of them finally got married. However, on the night of their wedding night, Fan Xian was interrupted by his teacher, Fei Jie. He learned that the wedding gift he had sent could cure Lin Wan 'er's lungs. Although this medicine could cure diseases, it would damage fertility. After Lin Wan 'er stopped taking her medicine, her condition worsened. Fan Xian comforted her. Therefore, whether Lin Wan 'er could give birth to a child became a suspense.
Fan Xian and Lin Wan 'er's wedding night was interrupted, but no definite answer was found from the search results provided.
Fan Xian and Lin Wan 'er's wedding night was interrupted, but it was not mentioned who interrupted their wedding night.
The reason why Fan Xian and Lin Wan 'er's wedding night was interrupted was not found in the search results provided.
Fan Xian and Lin Wan 'er's wedding night was interrupted because Fan Xian's teacher, Fei Jie, had suddenly appeared and poisoned Fan Xian. Fei Jie's appearance interrupted their wedding night. Fei Jie had saved Lin Wan 'er, but at the same time, he had harmed her. The medicine in the wedding gift he had given Lin Wan' er had side effects, damaging her fertility. After Lin Wan 'er stopped taking her medicine, her condition worsened. Fan Xian comforted her. As for why Fei Jie had appeared on Fan Xian's wedding night, the exact reason was still unclear.
In Joy of Life2, Fan Xian's wedding night was interrupted. Fei Jie had interrupted Fan Xian and Lin Wan 'er's wedding night because he wanted to tell Fan Xian that the wedding gift he had given could cure Lin Wan' er's lungs. However, this medicine had side effects and could damage fertility. After Lin Wan 'er stopped taking her medicine, her condition worsened. Fan Xian comforted her. As for whether Lin Wan 'er would be able to give birth, it was still a mystery.
In Joy of Life2, Fan Xian's wedding night was interrupted. Fei Jie had interrupted Fan Xian and Lin Wan 'er's wedding night because the wedding gift he had given could cure Lin Wan' er's lungs. However, this medicine had side effects and might damage Fan Xian's fertility. After Lin Wan 'er stopped taking her medicine, her condition worsened. Fan Xian comforted her. As for whether Lin Wan 'er would be able to give birth, it was still unknown.
In Joy of Life2, Fan Xian's wedding night was interrupted. On the night of the wedding, just as Fan Xian and Lin Wan 'er were about to consummate their marriage, they were suddenly interrupted. It was reported that Fan Xian's teacher, Fei Jie, had interrupted their wedding night. Fei Jie told Fan Xian that the wedding gift could cure Lin Wan 'er's consumption, but the medicine had side effects and could damage her fertility. After Lin Wan 'er stopped taking her medicine, her condition worsened. Fan Xian comforted her. This unexpected interruption saved Lin Wan 'er, but it also harmed her. As for why Fei Jie interrupted their wedding night and what happened after that, they had to watch Joy of Life2 to understand.
In Joy of Life2, Fan Xian's wedding night was interrupted. Teacher Fei Jie interrupted Fan Xian and Lin Wan 'er's wedding night because Fan Xian had learned that the wedding gift could cure Lin Wan' er's consumption, but the medicine had side effects and could damage fertility. After Lin Wan 'er stopped taking her medicine, her condition worsened. Fan Xian comforted her. As for whether Lin Wan 'er would be able to give birth, it had not yet been revealed.