If you are not aware then let me tell you that under visa waiver program, US allows few of the countries to travel United States for 90 days for business or tourism without obtaining a visa. But the matter of the fact is that it does not mean there are no consequences if you overstayed visa waiver program.
Most of the people are not aware that they must depart after 90 days, unless until they are married to a U.S citizen. Any person who overstays their time in US is permitted a hearing. You must even know that US probably know about anybody and overstay and anybody leaving without stamping their passport, he or she is not eligible to enter America under Overstayed Visa Waiver Program.
Now let me tell you that if any citizen comes to US via ESTA (Electronic System for Travel Authorization) then they are allows to seek permanent residency. This process is knows as adjustment of status. The family members of US citizens can use ESTA overstay marriage.
Well, in this program, a person can stay up to 90 days. If your girlfriend is from Europe and you reside in US and you want her to live with her. But your situation is a little complicated because you’re still legally married to my ex-wife. So, if your girlfriend overstays, if you marry her after your divorce, she can apply here for her immigrant visa.
esta overstay marriage 