What visa options are available for a foreigner looking to move to Thailand for a long-term relationship?

Thanks for the info already some ask more info wath can i say i am 46 and she is 40 we meat each other 3 years ago and grow closer every year so i decide to started over with her at Thailand it's easyer for her and it's a beautiful country so after long talking it's going to happen this year my appartement it's for sale and like to stay there but i read and hear a lot off diverent opinions and sometimes it feels like it's not easy for a male foreigner to stay with your girlfriend wife there so that's the reason i like to hear some advies our opinions from members who are more informed about it for the moment I don't have a job over there but iff i sell my place i have a little bit inkom to survive but the most important for my it's how i can stay for long time there iff possible for the rest off my live