Second wife forgoing her rights to the first wife

Q: I am a married muslim man. Some days back I met a Muslim woman who is willing to marry me as my second wife. I just said no as we need to deal justly with both wives. Now my question is the woman who needs to marry me says that she does not need equal treatment, she says she will forgo her rights to the first wife. She told me to just make a fixed amount I can spend on her monthly and the days I can be with her. Now I want to know if the girl is ready to forgo her rights is that ok to marry her?

Halaal and haraam ingredients

Q:

1. My question is regarding Halaal/Haraam status of ingredients. While I am doing some research on food products I found ingredient animal protein (like hydrolyzed animal protein, animal protein derivative,...etc). I wanted to know whether this ingredient is halaal or haraam?

2) Is there any app present to know the status of halaal or doubtful or haram of food products?

Overcoming depression

Q: So sad with cancer and side effects of surgery which is swelling to the hands. Can't really get on with my life. Over thinking about it everyday. Wishing life could be back to normal as it was before. Depressed most of the time. Nobody to talk to and feeling lonely.