As you might’ve heard at some point, relationships are hard work. Tying yourself physically, emotionally, socially, financially, and probably a million other ways to another person comes with tricky encounters and difficult phases. Building a partnership on good habits helps the relationship grow to its fullest potential (however full that may be), but building a house on a leaky, lying, cracked foundation leads to total dysfunction. Want to keep the rainwater out of your romantic floorboards? Make sure these bad habits are nowhere near your hard-earned support system.