Respecting one's parents

Q: I am a 32 year old unmarried Muslim girl living with my parents. My mother recently told me that my father wants to adopt a son so that there is someone to look after him when he gets old. She says that they think if I ever get married my husband wont allow me to look after them in their old age.

This comment really hurt me because I try very hard to be a good and dutifull daughter and I do my best to help them with their work as much as possible. I have been crying ever since I heard this and I cant stop crying - I cant help the fact that I am not a boy and my father would have preferred a son.

My question is, will there be any reckoning in the hereafter for my parents making such comments? I know that Islam emphasises the importance of parents but what does it say about how parents should act towards their children, even if they are daughters? Will Allah ever question them for saying such things?

Marital problems

Q: My wife keeps falsely accusing me of having affiars. I told her that it is not true and we dont reach any conclusion as she only wants me to accept that I had affairs and must apologise. I cannot do it as she is incorrect. She says she has evidence but refuses to bring it forward. Our marriage is in turmoil. What to we do as we cannot come to agreement. I suggested councelling she refuses.

Method of being steadfast on Islam

Q: Few months ago until now I try to change myself to be a better person. I'm really happy because I learned more about Islam which I never knew before. But it really made me sad when my friends abandoned me. They left me behind and they made me feel like I'm a stranger to them. I'm really sad because they never asked me to hang out with them. I get to know about it when I see their whataapp messages and so on. It makes me feel that I'm totally zero after I try to change myself because all my friends left me. So I don't know how to share my feelings to people. What should I do? Can you give me some encouragement on how to always be steadfast on Islam.