Is the landlord entitled?

As counsel stated, this does not look like enough for a legal agreement. However, you may want an attorney to review in greater detail. My...

Yes. You can however if he holds over your option to evict are very limited

They can increase your rent for no reason. Maryland does not have a rent increase add protection. They are required to give 90 days written notice...

Is it possible that I can legally keep my children's fathers half sister away from all our children asap?

What is the status of the relationship with the father? Are you together? An intention of marriage? Who has custody of children?

Can a landlord force you to pay rent online?

Unlikely- check your lease on more of payment. That controls.

What may I do when someone who is not on my lease but "squatted" at my residence will not leave even though I am moving out?

Did you do a walk through when you vacated. Did you take all furniture and belongings? Did you turn in all keys?

Can I be evicted from a motel room during this crisis if I can't pay all of therent I have been here for over p 90days.

I agree with counsel. He explained everything thoroughly.

Eviction was granted and scheduled but seemingly did not occur because you already vacated. Did you ever go to court?

Can I be charged with forgery or fraud?

Yes I think this is an easy fraud charge. You should hire an attorney.

I’m not sure what you mean DIY eviction however you should consult an attorney immediately. Do not let them bully you into an eviction.