Spending time with inlaws while studying and working

i have been married a year and a half,and recently decided to move out with my husband.after much arguing and unhappiness he has agreed .he is the only son and has 4 sisters.he has told me that when we move we will have to go to his parents home daily,from 5 to 9 to have supper.molana i am working during the day,whilst studying my final year via unisa and i will have a flat to look after.is his request just and if so what is the purpose of moving if no time is spent alone and privately.also i will not be able to cope.it has been a long 1 and a half years with his mother who meddles as well as babies her 22 year old son.they have a very obsessive unnatural relationship.please advise