u/DifferentnDifficult

AITA for feeling like the third wheel in my home. So recently my wife asked if her sister could stay with us to get on her feet since she is escaping a bad marriage. I really didnt want to say yes but I did, (back story of why the intial no, I did this before 18 or so yrs ago and she wound up moving her husband in my home whom is a drug addict and things went south quick. He even tried to put a hit on me and the wife. Since then her sister and my relationship has been terrible to say the least ) So long story short over the past 20 yrs my wife (an introvert) is one to have little to no conversation with me where I (extrovert) am one to talk about anything have learned to somewhat deal with it. Also it seems no matter what I just cant make the wife happy (except in the bedroom no issues there). Well 2 weeks her sister has been here and it is the exact opposite with wife now except only with sister whom when I am around acts very uncomfortable so I give her space. I literally feel like the third wheel in my own home and to be honest uncomfortable wven being in my own house. So AITA or have legit reason to be upset to the point of leaving. Oh I have brought it up to wife and she made a few defensive excuses then acted like it is all in past but no behavior change