Quote from optionpro007:
Some of you have suggested that the MM will not do anything against me (trying to squeeze me out of the position), specially
if it's a big size ?
After all, MM is yet another trader in the market and will do what all traders do. In presense of a barrier, literally a knockout barrier, a P&L boundary or something of that sort, he certainly will. Most probably it's going to be at a global level (i.e. you are long skew, MM will short skew untill you are forced to sell), but on far OTM options you will see differential B/A quotes, especially in OTC markets.

