My parents will not like him...

I am thinking of getting into a relationship with someone I know my parents will definitely not approve of. They are strict and have specific ideas of the kind of person I should date, but I have always been very independent and want to consider this anyway because I think this person and I have a strong connection. I don’t want to lie to my parents, but I also don’t want to get into unnecessary arguments because I am an adult and believe I can make my own decisions. The reason for my hesitancy is what happens if this relationship becomes serious, and I have no choice but to involve my parents. I don’t know if it will cause such chaos in our family that it will harm not just my relationship with this person, but with my parents. I am just afraid of too much drama, and don’t know if I am being sensible at the cost of choosing to be unhappy. What do I do?
Being an adult and being able to make your own decisions is great, but you should also keep in mind that none of us can predict what anything looks like a few months down the line, let alone how a relationship will evolve. You and this person may get along well, or not at all after a while, and making decisions about your present based on what you believe may happen is not the most practical approach. Why not take this one step at a time, explore all possibilities, and give your parents the benefit of doubt? Why assume they won’t be supportive? Lastly, this relationship hasn’t even begun, so why not start there?

Is emotionally cheating a thing if I have romantic feelings for someone else?
You’re not acting upon your feelings, but it may be a sign that you aren’t getting everything you hope for or expect from your partner. It’s a good time to ask yourself some difficult questions.