salam i live in canada. my 3 sons live in 3 seperte house/apartment with wifes. my wife died in cancer before 3 years. i am 70 years old. no children will not keep me in their house. because their wifes will not like it. now i live alone . i need help,to take care me. i have home in dhaka, in my village too. please advise me. my background i was buet engineer. freedom fighter, social and politcal worker. last 10 years i am keeping busy with ibada.i need assistance.children will not take care for me. should i go for marriage widow. divorce. seperated to take care