How to get mutual understand in family?

hai friends, i'm from india. last mont i got married, love marriage, her family still not accept us. we got married with the acceptance of my family, now we both and my mom and brother staying in our home. here my problems is, nowadays she is often thinking abt her family, but she is not expose with me.. i dont want to convince her in this matter, because if i said anything maybe she will mistake me this may lead to any problem in our marital life... also i dont like if she think abt her family because i feel fear that in final she will get bore with me and she may go with her family... i dont know how to handle this problem.. pls help me..