When you say: she didn't like that? Can you elaborate on what she didn't like?
I assume you live at home still, from your statement about "this house is what is stressing me out"? If so, is it at all possible that mum was WORRIED about you?
Just the other day, my husband went out for the whole day and without fail, he ALWAYS texts me to say hi etc, but this day, not a word from him. At first I was not so concerned. I knew what he was doing and so, when I phoned him and the voice message came through, I looked at the time and realised what he was doing ie a bible study. It was only when it was nearing the end of the day and I had tried again to phone and yet again, no message, and also a few text messages, that I started to panic and wondered what on earth was going on! I text a few friends and one friend said that he was with another sister ( preaching). Now, I trust my husband 100% with being faithful and so, I text the sister and no response and so, now I am being to really get upset, that something had happened. I reiterate that not a day goes by when my husband does not text me; it is a part of his make up to text. I phoned and I am afraid I was in tears by then and left rather a garbled message. He FINALLY got back to me and said he had not realised the time had gone by so fast and eventually he acknowledge it was very remiss of him for as I pointed out, he would go berserk if it had been me! Because of his first response which was not very nice, he angered me and I said: it is best you do not return home tonight. I was, however, able to state what was in my heart, because it was via text: terrible face to face. So, he calmed me down because I said to him that how would he feel if the very first time I did not text him, it was because I was with another spiritual brother alone ie preaching ( Jehovah's Witnesses)? He thankfully got the point and then said that his heart and mind is intrinsic connected to mine. I cannot deny, I felt warm with emotion and on seeing each other, we hugged and he again apologised for worrying me ie being thoughtless.
Being that we are aspie's means that we can learn; it is not like classic autism. So we can look at the situation and think: am I being unfair and what can I do, to ease the situation.