Here I go again. I hope this posts this time.  
 
My husband and I have been married for 26 years and have one 26 year old son. From the day we met I always had an excellent relationship with all of my in-laws and were very close to them. We all always got together for all the brothers and sisters birthdays and all of our nieces and nephews birthdays, which amounted to about twice a month. We went on vacations together, shopping sometimes, etc.  
 
A few years ago my husband was injured on the job and was prescribed oxycontin from "pain management" doctors. After being on them for a year or so he got strung out on them and got very nasty. It got to the point that I had to get an ex-parte to get him out of the house. Hence, he moved up with his parents who are only a few miles away. After he tried to get off of oxycontin, he started smoking crack. Even his parents had trouble with him living with them and acting out. We were separated for a few months. His brother convinced him to go into a month treatment program, in which I was paying the insurance for, but none of my in-laws would tell me where he was. I needed money from him for the mortgage payment. So, I cancelled his health insurance.  
 
He got out of treatment and moved back into the house and still more of the same; sneaking around smoking crack and once he even took my car on a weekday night and the cops found him OD'd on heroin with my car in the middle of the street. (He go his Explorer repoed because the cops said it was used in illegal drug activities).  
 
It seemed to me like his family was turning on me in this crisis situation. His mother even said to me that the house was more his than mine because he worked overtime. Even though I have had a full-time job ever since we had been married.  
 
The he got a bogus ex-parte order against me, so cleaned the house out and moved. A few months later he was calling me and telling me to come back. So I did. His father said if I moved back into that house he would disown my husband. My son graduated from college during the midist of all of this and I sent out announcements. My MIL had the balls to send it back to me!  
 
A lot of hateful things went on and I said some really nasty, common things to them.  
 
Unfortunately we ended up losing our house and we moved to OBX. After we were there about six months my MIL came around and starting talking to me again. She feels that we should forget everything that happened and move on. Everyone else in the family except the older SIL and the FIL feel that way.  
 
Things have been going relatively fine since we moved back to MD, but there are family functions that I have attended in which my SIL and FIL do not speak to me. Totally ignore me and it makes me uncomfortable. My BIL's wife says I should just attend and let them act that way, but I can't enjoy myself when I feel like I have to be constantly aware of not being near my SIL and FIL. A birthday party for my niece is this weekend and I don't want to go. My husband will want me to go with him.  
 
What do I do? Should my husband confront the SIL and FIL and tell them or what. My FIL has already been confronted by my husband, and he says it will take time for him to get over the things I said to him, and in the meantime he ignores me.