In my a pinion, it is not his family's business to solve your problem.....you marry a man rather than the family of this man......his familiy's attitude has nothing to do with the event.....and in my eyes, this guy has some flaws in morality, because he keep the contact with his ex-girlfriend, without informing you.......it is dishonest i doubt he was tricking with you....so maybe he is not worth of your concern,right????