(1) For several days/weeks, I have not been waking up for Fajr Salah due to a combination of 2 factors: (1) It takes me too long to perform wudhu, especially when I am tired (2) laziness.
My wife has encouraged me several times on a daily basis. Her repetitive encouragement caused me to become annoyed and angry, and so, when she asked me: ‘are you waking up,’ I mumble ‘hmmm’ but, on several occasions, I have had a strong, lasting thought of objecting to her encouragement. I have thought for sometime, and was on the verge of saying: ‘don’t keep saying the same thing, you don’t know what it’s like for me. Repeating the same thing over and over again does not help the situation.’ I did not say this. I regret my anger and the thought of saying words against Salah.
Would this be kufr?