Suitable pajamas for females

Q: Please advise: Is it permissible for woman to wear pajamas that feature:

1. Textual inscriptions

2. Non-animate images (hearts, flowers, leaves, stars, etc.)

3. Bright, feminine colours (bright pink, bright yellow, etc.)

These pajamas are long, have sleeves, and not revealing around the breast area.

Abusing one's mother

Q: If a woman brings her ill mother to her home as there is no one to look after her, but her husband is not pleased with that and mentally tortures her and gives her a very tough time. That woman gets angry on her mother and beats her. But later she realised and said sorry and felt very guilty. Is there any kuffara for that and if she really is guilty will Allah Ta'ala forgive her as she always asks forgiveness for her act and she is guilty by heart.

Tableegh Jamaat

Q: Does the verse "you are the best nation raised for mankind..." refer to going out for 3 days and 40 days etc. Why does the tabligh jamaat use this verse and give it a meaning that Allah Ta'ala did not intend?

Calling a Muslim by their non-Muslim name

Q: I am a converted Muslim after marriage and I really feel good that I have become a Muslim. I have also changed my name after marriage. My previous name was Nancy Nicholas and my Muslim name is Aaliyah Ali but my parents and sisters are still Christian, and they call me Nancy only. My husband doesn't like it and I cannot tell them not to call me Nancy because they will feel bad as I married so early when I was 18 and they wanted me study and do something for them. So I want to ask you:

1. My husband says, if they will call you by your previous name, you will be in gunah or crime and Allah doesn't like it.

2. Also I want to ask whether it is really important to change the name after marriage if you have a non Muslim name?

3. I heard that on the day of Qayamat everyone will be called by there names so which name I be called Nancy or Aaliyah?

Court marriage

Q: Im not very well learned, I just know basics. I would like to know if it is permissible for a Muslim woman to marry a christian man first in court then a while after the man will embrace Islam then get married via shariah? I would appreciate if you can explain in depth if possible so that I can relay your message to the parties involved the proper way.