I cannot login into my outlook account

I can't sadly.

Virtually cannot login to the parental account anywhere that's linked with either Outlook/Live/MSN or Xbox LIVE. : /

"Now, login on outlook using the email your account used to be associated with"

That's the whole problem! You cannot login because the email (username) no longer exists - because it was deleted.

A couple years back I wanted to migrate my Mojang account to a Microsoft account. When I did I tied a gmail account an outlook account, but the outlook account already was used for a Mojang account. As a result, I can no longer access the account associated with the outlook address, instead it logs me into the account that was originally associated with the gmail. I looked on NameMC and found that the account still has a profile and I can see the right skin that I had on. This seems to suggest I could still log into the account, but when I try to login with the outlook on Minecraft,net and Mojang.com it directs me to my gmail Minecraft account or says that the account doesn't exist respectively. If there is any possibility that I could regain access to the original outlook Minecraft and Mojang accounts associated with the outlook account and unmerge the gmail and outlook I would like to know.

I need to know to

You might need to start an Outlook account then. Go to Outlook.com and login using your Microsoft account.

i d'ont know if is has a link but when i start my pc he has a error message say sorry but we cant login in your outlook account