AITA for not wanting to fix blinds?

I (22f and my husband (26m) had a disagreement recently.)

He recently said that I am responsible for fixing the blinds because I "broke them and should take responsibility for the things I break as I (he expect at least that much from my (his) partner". The blinds in question are in his computer room by his desk. His "proof" that I broke them is his remembering how I open them to peek through and that he "never handles them roughly as you(I) do". As far as the damage goes, three individual shades have split on one side or the other, and though it's barely noticeable (as no guest has complained and we have curtains to cover), he's very insistent that I "take responsibility of the damage and fix them". It's also noteworthy that two of the shades are notably high up, and there is no possible way I could have "peeked" through them from there (I'm 5'4 he's 6'1).)

Personally, I don't mind fixing the blinds, and even offered alternative ways for us to come together and fix them (him pay for them and I put them up, I pay for them and he puts them up, or both of us pay and fix them together but he refused all of these options and insists that I do it all myself, financials and labor. It is his attitude about this that bothers me.)

To add, the last time this happened (downstairs in the living room, he also blamed me for this occasion he took the liberty of fixing the blinds himself. I dont recall breaking the blinds either time. There's no proof that either of us did it, and we did have a roommate earlier in the year and maids tend to the house. Also earlier in the year I left on a business trip for around 7 months (I returned in November) and I can't recall if the blinds where broken then either, but I dislike that he shoves the blame on me.)

He didn't put a deadline on when the blinds need to be fixed, but this whole situation is leaving a terrible taste in my mouth, and I told him so. His reply to that was "I'm sure but the taste in mines in far worst", which is frustrating as you can imagine. It makes me not want to fix the blinds because he's blaming me, stubbornly refusing to help, and still yet complaining.

AI TA

/r/AmItheAsshole Thread