He is complaining that his mother mistreats him
Question

                My problem is that my mother does not love us – her children – and whenever we meet her she curses us and insults us and tries to hit us. What should I do? Should I sever ties with her? I visit her at long intervals in the hope that her heart has softened, but to no avail. As soon as she sees me she starts to insult me and curse me and throw me out of the house. She does the same thing with my brothers. How can we please her? We have tried so much. What can we do?.
Praise be to Allah.
    Honouring one’s parents is one of the most important duties 
    that people are obliged to do for one another, because Allaah says 
    (interpretation of the meaning): 

    “And We have enjoined on man (to be dutiful and good) to 
    his parents. His mother bore him in weakness and hardship upon weakness and 
    hardship, and his weaning is in two years  
    give thanks to Me and to your parents. Unto Me is the final destination.

    15. But if they (both) strive with you to make you join in 
    worship with Me others that of which you have no knowledge, then obey them 
    not; but behave with them in the world kindly”

    [Luqmaan 31:14, 15]

    Allaah enjoined keeping good company with those mushrik 
    parents who were striving to make him join others with Allaah sShirk) – He 
    told him to behave with them in the world kindly. 

    Obeying parents is obligatory for the child with regard to 
    that which will benefit them without causing harm to the child. As for that 
    which will not benefit them or which will cause harm to the child, there is 
    no obligation to obey them in that case. 

    Shaykh al-Islam Ibn Taymiyah (may Allaah have mercy on him) 
    said in al-Ikhtiyaaraat (p. 114): A person is obliged to obey his 
    parents so long as it does not involve sin, even if they are evildoers… This 
    has to do with that which benefits them and does not cause harm to him. End 
    quote. 

    As for shunning her, you should not do that, for she is your 
    mother and has great rights over you. You can uphold ties with her by phone 
    and visiting her from time to time. Seek reward by being patient with the 
    insults and curses, etc., that you experience in these visits, seeking 
    thereby the pleasure of Allaah. 

    But in order to reduce the harm and evil that results from 
    visiting her, you can make the visits few and far between, but keep in touch 
    with her by phone if possible, or by asking how she is. Perhaps she will 
    need you and have some problem. If you do that, there is no sin on you, in 
    sha Allah, if you make your visits infrequent. And do not be disobedient 
    towards her, because – although is the one who is entitled to kind treatment 
    from you – she does not want you to visit her and she is not asking you for 
    that. 

    You are only reducing the number of your visits so as to 
    avoid the harm she inflicts on you. 

    For more information please see the answers to questions no.
    2621 and
    3044 

    We ask Allaah to help you to do all that is good, and to 
    guide your mother, and set your affairs straight. 

    And Allaah knows best.