We 've been in process to buy this condo in XXXX since XX/XX/XXXX, we have so many delay with the loan and approval from my loan officer ( XXXX XXXX ), we got XXXX counter offers because the due date has passed, the price went up from $ XXXX to {$410.00} as final price. 
Since last year we already told XXXX that we do not want any points on the loan since we will refi anyway. 
On XX/XX/XXXX he sent me a GFE the closing cost total is $ XXXX, and on XX/XX/XXXX he sent me another email the total closing cost revised to $ XXXX due to 1.625 % points and we have to sign the documents by XXXX since they have to close everything on XX/XX/XXXX otherwise we will lose out down payment of $ XXXX. 
His argument is due to my credit score only XXXX, I mention to him, my credit score did n't change for the last 2 days and he said he did n't lock the rate and it charge points after he lock it. 
I feel like I 've been set up since they charge me points for $ XXXX like 2 days before the closing day. 
My question is : is this even legal? 
I know the rule that they ca n't increase from GFE to HUD more than 10 % but this is from GFE to a revised GFE, is this legal? If it 's not, how do I get the points fee back? 
Thank you in advance for your help. 
