Saying "Me tumhain talaq deta hu"

Q: While we were fighting on some issue I said to my wife that Me tumhain talaq deta hu 2 times. One time clearly and the 2nd time she kept her hand on my mouth so words were not delivered clearly. That time I was in anger. After that I felt that I have done a big mistake. We love each other and never thought to leave each other. Please guide us what is the state of our relation?

Entering Makkah without Ihraam

Q: I once performed umrah when I just became baaligh. My grandparents and I entered Makkah without being in Ihraam and also I did not wear proper shoes in Ihraam. However, all of this was done unknowingly, as I had not yet been taught that. Should I still pay a dam and what should one do if one cannot afford a dam?