Today me (25F), my husband (24M) and his mom all went out grocery shopping together in my car. On the way out I bought my husband and I two starbucks iced drinks. Now I do definitely have a bit of cleaning OCD. I do not like garbage in my car. Everybody around knows this. If someone is actively eating or drinking I won't throw it away but when you are done, if we're going somewhere (the store) with a trash can, please throw your shit out. Well, my husband doesn't do this. I mean, if I ask he will, but he will never just DO IT. So when we went into the store I grabbed the mcdonalds bag and his starbucks drink of just ice cubes (I checked, 0 drink left) and tossed them out. Of course we get back into the car and he's like, wheres my drink! I said told him I tossed it, (how he didn't see me carrying it idk) and he was like what the hell! He wasn't mad at me, more like a damn it. Although he is a garbage leaver- he isn't an asshole like that. (I guess he wanted his ice cubes?). But mom on the other hand starts giving me a hard time, saying I shouldn't touch peoples stuff or ask first. I do agree and I felt bad. But what bugs me is I am the only person who will clean up. I replied "if people helped me I wouldn't feel the need to constantly clean up their trash". Idk. I can't tell if I was in the wrong or not. It made it even worse when she saw I still had my drink left... "You kept YOURS but not his???"... I threw out some ice cubes... mine was still half a drink. Let me add I instantly apologized. I said oh shit, you wanted your cubes?? didn't you see me carrying all the trash?? I'm sorry! But that didn't matter.. Anyway, I guarantee if I didn't toss that cup, it would have sat in my car for a few days, been in the way, gotten gross until I cleaned it up myself. So am AITA for wanting to keep my car clean and throwing away the cup of cubes?