There's literally just one thing you require to be going your own way and that is - SELF RESPECT.

Nobody can give that to you, it has to come from within, if you don't have it already then start taking steps to improve yourself. Self respect gives you the greatest superpower a man can have, the ability to say NO.

She's flirting with another dude? Leave Her. Cheating? Leave her yesterday. Disrespectful? Goodbye! Leeching money and resources off of you? Time to tell her to fuck off.

The answer to every single issue you have with women is simple, leave!

Going your own way can be the easiest thing in the world if you can develop a backbone. How do you develop a backbone? Get fit, get rich and get yourself some fucking knowledge. You don't need women, fuck that I'd go as far as you say you don't even need friends. You are enough by yourself, the world and life in general is fucking amazing and there's a lot of stuff to keep yourself occupied and entertained with until the reaper comes knocking. Get yourself a hobby, a passion, a purpose or goal and you will be fine.