I don't know if this is the right place or not to seek advice for this issue but I am going to give it a try and hopefully you guys can help me out. My younger brother is 23 and has been dating his girlfriend for five years and I like the girl and she hasn't done anything wrong per say. But he was recently diagnosed with a brain tumor and is going to be starting Chemo here on Friday. Well he has asked his girlfriend to marry him and he is understandably very scared right now and they have him on antidepressants and some anxiety meds. They only recently moved in togeather and got an apartment on their own and she is also seven and a half months pregnant with a baby boy, so I guess in a way they are already married. But now he wants her to marry him very soon and I feel like he wants to marry her out of fear rather than love and not sure this is the proper way to go about things. He would also be handing over all of his life and death choices to a 22-year-old if things god forbid take a turn for the worst and I am worried it will overwhelm her or she will be indecisive and unable to chose out of fear. He has also been pushing my parents away very strongly since he found out about this and says it is because he is embarrassed and doesn't want people to see him like this. I just don't want him making a mistake and doing something because he is afraid but I also don't want to say anything that might cost me my relationship with my brother. My brother and I have always had a very strong relationship and I don't want to ruin it.