I have been refused a USA visa and/or an ESTA five times under 214(b). The first time I was married to a British citizen and have one child. We were supposed to travel together but I was the only person who needed a visa, because I had a 2-year spouse visa.
The second time I was divorced but wanted to go on vacation with my daughter. I had indefinite leave to remain at this time but was refused.
The tird time, I had an invitation from a friend to visit with my daughter but was refused because I don't have strong family ties in the States.
The fourth time, I had a British passport and applied for an ESTA but was denied. I applied for a non-immigrant visa, stating that I have a fiancé in the States and was going to visit him, but I was refused again and was asked to go and apply for a fiancee visa (K-1).
The fifth time, I tried ESTA again after a year but was denied.
My boyfriend has a green card and can visit me here but I can't visit him. And I cannot apply for a K-1 visa because he is not an American citizen.
What else can I do? I need advice please.