90 day end of tendancy

Not sure I understand your exact situation but understand a verbal termination notice - 90 days or otherwise - is totally meaningless and...

I pay my rent every month maybe two where a week late not even do I have to leave when he said by the weekend

First, only a landlord can terminate your tenancy, not a roommate unless the roommate is also your landlord. Second, a landlord cannot terminate...

How much rent does my roommate owe me if she gave me 30 days notice?

No, rent is prorated on a daily basis in Oregon. A tenant owes rent through the later of either the day they vacate or their 30 day notice is...

May a landlord give a letter to suspend a no cause eviction because "their attorney failed to notify them of the new law" ?

Ultimately it would be up to the Judge and may depend in at least part on the timing. If the notice was issued one day and rescinded (not...

Is it unlawful to hold an inmate in the hole for an excessive amount of time?

This does not belong in landlord-tenant; I will move it to criminal defense in hopes you may attract more likely answers there.

May a landlord suspend a defective 60 day no cause termination of tenancy notice? May I decline their offer to stay?

The landlord should simply rescind the notice in writing and serve it properly, presumably as she did the original notice. Questions? Review it all...

What type of tenancy is this considered? No rent collected from landlord, and oral agreement not specifying length of stay?

You really need to review all the exact, specific details with a landlord-tenant attorney. The biggest question will be whether there legally is...

First, if there is no landlord-tenant relationship, then there is no eviction in landlord-tenant court. Instead, one would likely have to file for...

Is it enough to evict my roommate if we all have a written agreement between roommates on property and roommate breaks agreemet?

A roommate has no legal right to evict another roommate under Oregon's landlord-tenant laws, only a landlord can. Depending upon the terms of your...

How do I deal with this situation ?

Arguably the most important thing you can do immediately is to thoroughly document each and every accusation she makes - dates, times, what is...