Wife issuing talaaq

Q: One day due to certain arguments wife has give me khula and triple talaaq orally and to her family members she is refusing that I didn't say. At the time of khula and talaaq, my mother was the witness. Please suggest khula and talaaq given by wife, does the khula and talaaq take place. She is staying with her parents now and taken all her clothes also from the house.

Veil touching the face in ihraam

Q: I performed Umrah with my face covered such that the veil was touching it for a duration less than 12 hours. Mufti sahab replied that I am supposed to give sadaqa. Please clarify:

1- What is the amount of sadaqa that I should give?

2- Should sadaqa be given to someone in Makkah Mukarramah or can I give it to someone in Karachi as I am residing here?

Family problems

Q: My mother is a widower since 18 years. She raised me her daughter and my brother on her own. I am married for seven years now Alhamdulillah. My brother is married for four years. He is involved in drug addiction. He has no child yet. My mum has money and good house but no happiness at all. Life is all scattered. She wants to ask what could be the reason for such situation?