Asylum from Brazil? And now married. They are naturally suspicious has your claim been adjudicated vallid?. They will need solid evidence that your marriage is forr real and your partner is working here. Hire a Barrister, a good one will cost a lot because the onus is on you to prove your case.
Becoming Irish zero help for permanent residence, everyone has to wait 5 years. Your wife gap in residence may require an explanation if longer than 6 months for naturalization. In switzerland you got to wait 12 years