Do you think the USCIS officer who interviews you is going to believe you are in a bonafide marriage when you are pregnant with another man's child?

What police report? If you were previously arrested in the US, you dont need a police report, you need a court disposition of your case.

Yes you can, you have a 60 day grace period after leaving one job, so you are good to go.

You only need pay stubs when you are transferring from within the US. If you are abroad, then you do not need to demonstrate that you've maintained...

Is your I-485 based on employment or family? If family then you can do whatever you like. If employment, you would not want to do anything to...

Need more information, what you are saying is not clear. This "we certified the approval of your Form I-485, Application to Register Permanent...

You can certainly try, you should contact an immigration professional to evaluate your situation.

YES you can do that. Of course the marriage one is free and the OPT one costs money.

These are really questions you should ask your company's attorney. However, if your L1A is valid, you can still leave and return on it. That time...

That is when you are Paroled in for, likely the validity of your current daca approval. But in your case, it has no relevance to anything.