Adopting a child at 47: Is it too late?

I am 47 and spouse 46 and we don't have kids . We have applied for adoption(taking time) but considering age , confused about whether to adopt and if not how to life with childlessness

How should a person loving children, but having no children of his own be, spouse doesn't like adoption. I see every child (nephew/niece) as my own kids, but it hurts when they don't correspond until me as they do with their parents. Feeling very depressed, but cannot show it out

I have second marriage and staying 9 years. Now my age is 50 years, and my wife age is 40. I have one child years of years 6. I am in a managerial Position in a company. My wife is a Housewife and her behavior's, misconduct, lack of ownership towards me as well as home is always upset and irritate me. My child was born by IFV method due to her irregular period. She has got many opportunities to recover this problem and treatment also got an early-stage life. Due to lack of her understanding and knowledge, lack of own effort, irresponsible and liar nature, did not overcome her problem and therefore, we cannot go for second baby. Now me and my son also suffer from 2nd baby, though I have sufficient resource to look two children. I need to monitor all the things of my son’s health, extracurricular activity, education etc. She also neglects my mother. I feel she is very quality less and very dirty woman and talking valueless, not concern with health of own as well as other family member. Therefore, I and my wife staying in same home, but from last 4 years I have been separated from my wife and living in separate room. Sometimes I think to separate from my wife, but it may affect relation with my son as well as his mental condition. I am trying to adopt a second child also. I found she is not concern with quality, health, and economy. Therefore, I need to do home marketing, finance, monitoring home, health etc. which has already affected at my career also. Please advise me what to do? I feel my future is very dark with my wife. No emotions, no love and intimacy in the relation. I do regular walking & jogging and gardening is also my hobby.

Dear Madam, I am 51 married for 19 years. I have a daughter who is 18. We have no other kids. My wife had fear for pregnancy set in after her delivery. She never wanted to conceive again. Now I want to adopt a boy may be an infant. Is it possible and what is the best option?