阿姨让我做您女婿叔叔认我这个儿媳
[ā yí ràng wŏ zuò nín nǚ xù shū shū rèn wŏ zhè gè ér xí]
It can be understood as 'Aunt asked me to become her son-in-law and uncle acknowledged me as his daughter-in-law'. This shows the person is expressing their relationship or connection to family-like figures in an unconventional way.