OK so my husband and I have been married for 3 yrs and back in January I had a miscarriage. It happened at my father in laws house he has been divorced from my mother in law for over 30 years he remarried a year after his divorce and I get along amazingly with his wife. His wife was there for me when I miscarried and has supported me 100% emotionally which is more than I can say for my husband's mom. My husbands mom got offended along with my sister in law which is my husband's brother's wife. All because I call my dad in laws wife Mom because she was there for me and all. To the point my sister in law felt the need to come to my house and tell me how disrespectful I am. She and my brother in law are getting married this November and they've invited my husbands ex who not only cheated on him but tried to make him believe the baby she was carrying was his. (He has fertility issues that come from a illness that required him to get shots every month to combat his ulcer colitis) they were together 4 yrs unprotected having sex every day and she never got pregnant she cheats and she magically gets pregnant and when we got together he was also on that medication so we also never conceived until we moved out and the nurse that used to put him the shots moved as well so he stopped taking them 5 months later I get pregnant anyway they don't think that's being disrespectful to him??? Am I wrong?? I mean if I have a bond strong enough to call this woman mom and not my husbands actual mother am I being disrespectful? ??