My 19 yearold daughter (20 next week) & her 23 yearold boyfriend of almost 4 years (myself and her father STILL have not met him!) want to rent a house together. They both work full time and have great jobs, I just don't understand why we aren't allowed to meet him. She is always really moody and angry around us, we have never discussed her love life really, anytime I ask about her boyfriend she just keeps quiet about it, I just don't know what to do :-( it's like she hates us!