When you people become busy with your job and business having modern wives in your home, you will consider your mother as a burden. And to get rid of her you people are throwing them to Old age homes. They have to complete their miserable life while their offsprings are living in luxurious life. My point is that compared to other relegions this cruelty is very low in Muslim community because they are afraid of punishment from God. Even they won't have the means to survive they will not throw away their mother when they become old and weak