This is why it is important to know the difference between petitions and pacts. A petition can be throught of as a type of spell
This mind set sounds like you wanted to originally petition these spirits but were unsure of that so opted for pacts. You can find some details on petitions spells below, but a pact is like a legal contract only in this case with a spirit and your spirit, from the mental paradigms it is a contract with a aspects of self not normally active. As such attempting to terminate the contact is the same as breaking your word in the first case and lying to yourself in the second. Neither of which have good outcomes in the long run this is part of why pacts are taken so seriously.
