Wife filed divorce then dismissed it? Now things are back to the same and she wants to refile? Does this hurt or better my case?

This will not make any difference. You should get a lawyer to help you with this

The increase in value during the marriage is considered marital property, subject to an equitable division.

Do I make 1/2 $ on the house sale if I signed over the title during divorce but she didn't didn't take me off mortgage as told?

I do not think you will get any benefit from her failure to remove you from the mortgage since it did not actually harm you. There may be an issue...

The judge can reject an agreement if the judge feels it is unconscionable. However, the judge probably will not do so unless you state that you now...

Enforce child/spousal support? Abandonment?

You can request child support/maintenance in your divorce case. It can be made retroactive to the date of service of the Petition. You should get a...

The wife should get a lawyer to deal with this. She should not allow herself to be bullied into an agreement that is not good for the children. She...

Who gets the house?

The court will decide this as part of the property division. It is possible the court will order the sale of the house and divide the proceeds...

What are chances of getting my alcoholic wife out of the house and me custody of kids until she decides to get sober?

If the situation is as you describe, you should be able to get primary parental responsibility for your children in a divorce. This will probably...

I do not see filing for divorce since you seem not to be married. You can bring a lawsuit for "unjust enrichment". You should get a lawyer to help...

Do I have to file for divorce if my ex wife already remarried?

You should check with your (ex?)wife to see if she filed for divorce. If not, then you are still married to her. If so, you should get a lawyer to...