If there is an upcoming support hearing, you would include information about income in your declaration. If a declaration was filed prior, just title it "Supplemental Declaration" and include proof of Wife's income.
I advise you discuss this with an expert in criminal defense. If there are children of the relationship, you will also want to consult a family law attorney - but privately as any information you post can be used against you.
The questions posed by Attorney Sarieh are important - what he is trying to decipher is your relationship with this child. Has the child bonded with you? Do you consider the child your own, love this child, and want to continue to raise and care for this child? The answers to these questions will determine the course of action for you. Biology is not everything.
If you have children, this information needs to get into the family law court.
If not, and this is a separate defamation/libel suit, then please consult with an attorney who specializes in such actions. Personal injury attorneys often offer free consultations. This area of the law can be tricky - and it would be wise to consult an expert who understands the process, claims, defenses and damages.
You can, but you have an obligation to minimize damages. That means you first have to take reasonable steps to re-rent the portion of the unit for which the roommate was responsible. The roommate that left is responsible for the portion of time that it was not able to be re-rented.
Whatever you do, make sure your landlord is informed of the situation and is okay with another tenant moving in.
Absolutely. The court wants honest and complete information, and so will attorneys. You can simply write "Amended" on the front page of the corrected income and expense declaration, serve it, and then file with the court. It helps to communicate with opposing counsel, let them know what you are doing, and get them the amended declaration expediently. If Department of Child Support is involved, make sure they are also served a copy of the amended paperwork.
I agree that contempt is a remedy, but you also need that money.
Consider requesting an enforcement of reimbursement as well as a "sum-certain" add-on order - that kind of order automatically adds the orthodontic/medical costs to your base monthly child support. That way, DCSS can enforce the order and the costs are included.
Make sure you gather all of your proof (look at form FL 192) as it will need to be included with your filing.
The landlord does not need to state a reason for non-renewal; but if one is stated, it cannot be an unlawful reason. A true companion animal, with a letter from your therapist, is an accommodation that must be allowed.