Friends That Have Unrealistic Expectations Of You
Invite them over to do homework (ask your parents first). They will fell like you still want to help them.
Support
their ideas and feelings.
Stick
with them. This can be a hard time for them.
Include
them in activities you do with a small group. They may make a new friend.
If they are still overwhelming you...
Tell your parents about the problem. They should be able to help you.
Explain again that how you feel and tell them that saying “no” doesn’t mean you don’t like them any more but that you also have other things to do.