We are already conversant with the terms, monogamy (when a man is married to one wife), and Polygamy, which could be Polygyny (when a man is married to more than one wife) or polyandry (a woman having multiple husbands). But a new form of marriage Sologamy (the act of marrying one’s self) is recently becoming trendy.

Western women especially are starting to take self-love to an interestingly new dimension. They just dress in a wedding gown, and say the vows to their reflection in the mirror. With this form of marriage, no one is ever going to end up feeling lonely or heartbroken.

https://chofam.com/2018/08/sologamy-psychologists-give-reasons-why-people-marry-themselves/

they are married to spirit husband....he comes every nite,to bolingo them.

It's all a charade, a cry for attention. 90% of those women reciting marriage vows to themselves in front of the mirror will not hesitate to 'divorce themselves' at the slight whisper of "I love you" by another man.