Does the following constitute talaaq?

Q: My wife habitually tells me you must be doing something wrong, when I follow instructions and they do not work.  Today I lost my temper and said to her as follows:

  1. Don't insult me ok
  2. You talk to me like I am thick
  3. It gets bloody annoying
  4. You do it all the time, talk to me like I am idiot
  5. I can read, I am not thick.  You talk to me like I am thick
  6. I know how to follow bloody instructions.
  7. I am fed up of you

The intention of divorce was in my mind at the time as I was so angry. Would this constitute divorce? At this moment in time, whilst typing this, I am still so angry that I am thinking I don't care if it constitutes divorce. I want it to constitute divorce. I may have made other statements alluding to divorce but can't recall what they are. They would have been similar to the aforementioned statements. Should I find out from my wife what I said?

Nikaah after an illicit relationship

Q: Musa and zainab are involved in illicit relationship for couple years, by the occurrence of the days and nights their relation became more solid because now zainab fell pregnant. To get rid from this shame the two families decided to get them married. What will be the hukam of this nikkah according to shaafi and hanafi mazhab and what will be the solution to this matter (for these people to be saved from this shame Islamically)?

Right of custody if the mother remarries

Q: Does a remarried divorcee have a right over her children from the previous marriage a lady got her marriage dissolved and her boys were left with her former husband (who is their father) and later she remarried. Now she wants her boys back, and says the shariah supports her on this – but the husbands claims that she waived her custodial rights by remarrying -- and that the boys will suffer under their step father.