Simple,  hire an older man to come over every night and pretend he's your boyfriend "Ted".  Start walking around the house naked and/or in sexy clothes.  Tell your daughter Ted will be moving in...  Tell her you will help her find an apartment.  Make sure Ted is up late at night, hard of hearing and keeps the TV on Sports all hours of the night with the volume way up.  Make sure he forgets to flush the toilet.  Re-arrange her belongings when she goes out.  Yes, it's passive aggressive but it will work.