Disposing of wealth earned in a doubtful manner

Q: I had invested some amount way back in IMA (Islamic monetary advisory) and I received the profit monthly. Recently, government officials has suspected that its ponzy business but its under court. Now my heart says the money earned as profit earlier is not pure. Hence I'm planning to dispose the profit earned totally.

My questions:

1. Should I give to my blood relatives who are needy but they are not saahib-e-nisaab? They are asking for money for their house construction. Can I make the intention of disposing the profit earned through IMA.

2. Also, can I give this money as hadya to others?

Asking one's hajj agent for what was promised in the package

Q: I am planned to perform hajj for 2020. I am told by my friends that if the agent does not keep his promises about what was explained to me about the packages, it’s haraam to question him.

My question is, I am paying the money as per the package so why should I have no right to ask him why he is not keeping his promise as per the package? Also, if no one asks him about it then he will keep cheating every year.

Please let me know if I have my right to ask him or it’s a sin to ask him.

Taqdeer

Q: Please help me understand why Allah Ta'ala would grant you something that you have prayed for but it was not meant for you or it does not workout in the long run.

Chatting after Esha salaah

Q: What are the rulings of Shariah on social activities and chatting after Esha prayer. Nowadays, we see people start visiting relatives after Esha or just sit at home and chat with the family as according to them this is the only free time they have?

How about the same with one’s spouse? Is there any clear guideline on it in oue beloved Shariah and what is the sunnah?