Divorced for 20 Years, My Paralyzed Husband Wants Me to Remarry and Take Care of Him

My ex-husband, who had been divorced for 20 years, contacted the program team to contact me. He said that although he and I had been divorced for twenty years, he had never forgotten that I wanted to renew our relationship. I thought it was ridiculous and wanted to see what kind of trouble he wanted to make. Unexpectedly, he had a stroke and was paralyzed in bed, and he wanted me, his ex-wife who had been divorced for 20 years, to go back and take care of him for the rest of his life. Even my son, who has not called me mom for twenty years, is morally abducted, saying that I am lucky that my father can choose me from his four ex-wives. Damn it, since taking care of him is a blessing, why don't you accept this blessing?