Ioana, in short and based on what you said “No you have not”. It seems to me that you are trying to honor you parents the best you can in very difficult circumstances. For whatever reason, it seems like your mother is hurting a lot, getting angry and then getting upset because you are honest and cannot go along with (or guess) what she has been saying.
I can only suggest trying not to give out so much information if possible. I learned years ago that when parents are at war or angry, the best thing is to try to get out of the way and be a very useless weapon.
Just because we are to honor our parents, it doesn’t mean letting them use us as a weapon, or getting involved in any of their deceptions. God knows how hard it is for you, so keep praying for them and yourself.