Dirty water coming on one's clothing

Q: Once I went to the bathroom. I felt a splash of washing water or return splash of water from the toilet seat (Indian style) on my hand. I thought that when I will get up I will clean it. But when I got up, I totally couldn't remember it. I just felt I am missing something. Then I performed wudhu. Then I probably recalled what I was missing. My problem is that my dress was wet before only. So when my hand touched my clothes, is my clothes and wudhu invalid? It was just one small drop of probably dirty water.

Wazifa for safety from all evil

Q: It is stated that my family is facing a bit of problems particularly my mother from last year. Her dress is usually spoiled even if it is new or old it has holes, some scratches and threads missing from particular place of the dress. We are very concerned and need positive and proper guidance in the light of Islam.