Ok. Yesterday we celebrated my sons 17th birthday. Everything was fine until we went in to cut the cake. My fiances sister was there and so was my landlord who is 75 yrs. old. Well we got the cake done and my fiance decided we were going to go back outside. Well his sister leaned over the back of my couch and was kissing on my landlord with her 11 year old daughter watching and yelling at her. I was pissed why act like that with your kids around. She should have known better. Well I have decided as of today I do not want her back at my house...EVER... Am I wrong to feel this way? My fiance thinks I am but I am not sure. I wish I knew how to deal with this. I just don't want someone like that in my house. Oh and my landlord is married also.. Should I worry about it?? I wish I knew how to deal with it.....HELP please...