Does alcohol lead to bad marriage or vice versa?

Oh, my. Alcohol can certainly lead you into places you later wish you hadn't gone, and can befuddle them further once you're there. Beyond a pleasantly relaxing dose, alcohol can anesthetize your higher cortex -- making your responses to situations much less creative. Overuse of alcohol (or any other substance or behavior) leads to suffering in both you and your family.
HAHA funny question. There is a song by bony m saying never never change the lovers in the middle of the night everything may look so different in the early morning light this what alcohol does not only inmarriage but most of the decisionyou take while intoxicated.