My brother in law is acting kind of strange. Sometimes he is nice and kind but sometimes making up lies and nasty things and acting not so nice towards us… my hubby agree and i have all his support and we kind of get used to his behaviour…but sometimes is annoying since affect all the family and we cannot avoid to visit him as he is living with my husband’s parents. I need clarification is there any chance for this situation to get better? Why is he acting like that?