你为什么认为他们会这么做呢？
他认为是养父母在亲戚的怂恿下，和自己断了收养关系。[{'character': '他', 'pinyin': 'ta1', 'highest pitch': 11.31, 'lowest pitch': 10.87, 'duration': 0.2, 'prosody hierarchy': 'null'}, {'character': '认', 'pinyin': 'ren4', 'highest pitch': 11.35, 'lowest pitch': 9.18, 'duration': 0.18, 'prosody hierarchy': 'null'}, {'character': '为', 'pinyin': 'uei2', 'highest pitch': 9.18, 'lowest pitch': 7.1, 'duration': 0.24, 'prosody hierarchy': '#2'}, {'character': '是', 'pinyin': 'shiii4', 'highest pitch': 9.5, 'lowest pitch': 8.3, 'duration': 0.23, 'prosody hierarchy': '#1'}, {'character': '养', 'pinyin': 'iang3', 'highest pitch': 10.17, 'lowest pitch': 5.26, 'duration': 0.21, 'prosody hierarchy': 'null'}, {'character': '父', 'pinyin': 'fu4', 'highest pitch': 11.04, 'lowest pitch': 6.13, 'duration': 0.2, 'prosody hierarchy': 'null'}, {'character': '母', 'pinyin': 'mu3', 'highest pitch': 9.47, 'lowest pitch': 4.73, 'duration': 0.22, 'prosody hierarchy': '#2'}, {'character': '在', 'pinyin': 'zai4', 'highest pitch': 8.12, 'lowest pitch': 4.73, 'duration': 0.2, 'prosody hierarchy': '#1'}, {'character': '亲', 'pinyin': 'qin1', 'highest pitch': 9.28, 'lowest pitch': 9.15, 'duration': 0.21, 'prosody hierarchy': 'null'}, {'character': '戚', 'pinyin': 'qi5', 'highest pitch': 9.57, 'lowest pitch': 8.32, 'duration': 0.11, 'prosody hierarchy': 'null'}, {'character': '的', 'pinyin': 'de5', 'highest pitch': 8.32, 'lowest pitch': 6.72, 'duration': 0.13, 'prosody hierarchy': '#1'}, {'character': '怂', 'pinyin': 'song2', 'highest pitch': 9.44, 'lowest pitch': 6.38, 'duration': 0.2, 'prosody hierarchy': 'null'}, {'character': '恿', 'pinyin': 'iong3', 'highest pitch': 10.18, 'lowest pitch': 6.27, 'duration': 0.19, 'prosody hierarchy': 'null'}, {'character': '下', 'pinyin': 'xia4', 'highest pitch': 7.42, 'lowest pitch': 5.34, 'duration': 0.25, 'prosody hierarchy': '#3'}, {'pinyin': 'sp1', 'highest pitch': 0.0, 'lowest pitch': 0.0, 'duration': 0.11}, {'character': '和', 'pinyin': 'he2', 'highest pitch': 7.45, 'lowest pitch': 7.0, 'duration': 0.18, 'prosody hierarchy': '#1'}, {'character': '自', 'pinyin': 'zii4', 'highest pitch': 8.23, 'lowest pitch': 6.55, 'duration': 0.14, 'prosody hierarchy': 'null'}, {'character': '己', 'pinyin': 'ji3', 'highest pitch': 6.76, 'lowest pitch': 6.0, 'duration': 0.12, 'prosody hierarchy': '#1'}, {'character': '断', 'pinyin': 'duan4', 'highest pitch': 8.55, 'lowest pitch': 7.04, 'duration': 0.16, 'prosody hierarchy': 'null'}, {'character': '了', 'pinyin': 'le5', 'highest pitch': 7.04, 'lowest pitch': 6.31, 'duration': 0.12, 'prosody hierarchy': '#1'}, {'character': '收', 'pinyin': 'shou1', 'highest pitch': 10.34, 'lowest pitch': 6.54, 'duration': 0.2, 'prosody hierarchy': 'null'}, {'character': '养', 'pinyin': 'iang3', 'highest pitch': 10.17, 'lowest pitch': 5.78, 'duration': 0.17, 'prosody hierarchy': '#1'}, {'character': '关', 'pinyin': 'guan1', 'highest pitch': 7.06, 'lowest pitch': 6.79, 'duration': 0.2, 'prosody hierarchy': 'null'}, {'character': '系', 'pinyin': 'xi5', 'highest pitch': 6.8, 'lowest pitch': 5.12, 'duration': 0.25, 'prosody hierarchy': '#4'}]