Background: Been dating LTR for a year. Very few hiccups. Regular sex. Shit tests tend to be very infrequent and she's very intelligent.

Yesterday evening we were texting and making our usual plans for the weekend. I'm going to be spending a couple of nights at her place, we'll go see a movie. The usual shit. Her conversation is pleasant.

Then while we're discussing the water and electricity fees for the flat she's renting and I missed a point she had mentioned, she hits me with the following line:

"Anyway, you don't know what I'm talking about, so I'll spare the talking."

Am I misinterpreting this as being malicious? I suppose I've already dropped the ball in getting so caught up with something a woman has said to me, but it caught me by surprise. There haven't been too many qualms with our relationship as I've said. We'd just had a nice night together two nights previously.

I replied with "Wow. Alright then". And left it at that and ignored her until today. Today she hits me up asking if we are going to see that movie.

Am I taking this comment to seriously or am I right in my gut-feeling that this was a hit below the belt?