How do i get rid of an unwanted inlaw without ruining my relationship?

Question

my girlfriend's aunt lives with us along with my dad and they are driving a wedge between us.

Answer 1

Tell your gf to ask her aunt how much longer she needs to get on her feet.

If the aunt asks why, or if she is being asked to leave....

Tell the gf to explain that you are a young couple in need of space & privacy.

If the aunt says that she has no plans of moving out any time soon....tell the gf to tell her that she does not have trouble allowing her another ___ weeks to get herself together.

The aunt will get the hint.

If the father lives there...repeat conversation.

If he is in the middle and does not live there...limit contact.

Best wishes