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If you find out that your man is cheating, make some homemade holy water. You can do this by filling a kettle with water and boiling the hell out of it. After it starts boiling, take that water, put it in a cup, then get a teabag and make yourself a nice, hot cup of tea.

You thought the OP was going to tell you to throw it on your boyfriend, didn’t you? Well, don’t. If he’s cheating, just break up with him. There’s no need to resort to violence, especially if there’s a real risk of jail time. If violence is the first thing to come to mind, seek help.