I can relate. My grandson, who is 12, has Asperger's Syndrome. I have talked about him in other threads. Fortunately he is high functioning when it comes to academics but he does have other issues caused by it. He is sensitive, fortunately again he is compassionate towards others pain so that helps him to understand and not be as self-serving as some on the spectrum are. But still he gets very emotional, even panicky, when he doesn't think something is fair and has trouble expressing what he is thinking and feeling.
I know what you mean about difficulties arising when routines are disrupted. My g-son is doing much better dealing with this issue. We helped him by gently introducing breaks in routines to show him that his life won't fall apart when they happen. We can't control even our own lives sometimes let alone what other people do, that's life.
Just a little story that is rather funny, you may want to skip it. When he was little, 5 to about 7 or so, when he would get new clothes he would refuse to wear them. He didn't recognize them so they couldn't be his. For awhile his mom and us would buy him shirts to fit him and the next size larger. Others she would leave in his room where he could see them and after a few weeks, or months, he would decide that they really were his.
This mess with your family has to have your son turned inside out. People who have never experienced raising or teaching a child on the spectrum don't understand the special care and patience that it takes to help such a child. Teachers have to receive special training to teach them and discipline them, they are special needs children and each one can be so different from another it is hard to get the formula just right. We all struggle to do that and it's not easy. My heart goes out to you and your family.
I agree with both
@A_Thinker and
@JAM2b both are very important. He needs to be able to trust you and God again, and he needs to have other friends.
Is he able to participate in sports, 4-H, or some other outside interests?
As a rule, Aspie kids love video games and computers. We were concerned because video games were becoming too much of a desire for my g-son. I found a class on Khan Academy that has interactive lessons in creating animation as they do at Pixar. The first couple of lessons talk about the rather advanced math that is involved in creating with a computer but soon it gets into the interactive creating part, so we just had to do the best we could to understand the math part of it. My g-son is loving it. Oh, and all the Khan Academy classes are completely free. We've been homeschooling since third grade, that's another story, so we are always on the lookout for interesting and educational things to do. We don't have money either so what we do has to be free or reasonably priced.
My prayers are with you and your family. May God bless all of you.