How do you forgive a cheating husband?

Sis everything’s happen for a reason, ask why and what happen.. Communication is always the key if kaya pang i save sis save it.. Everybody’s deserve a second chance.. I’ve been fooled not once not twice pero andun pa rin ako sa “baka kaya pang i save baka magbago pa”..but then it failed.. Atleast nasabe ko s srili ko or kaya kong ipagmalaki sa iba n sinubukan ko ndi ko sinukuan at pinaglaban ko.. Meron man nagkulang at nagkamali nsaknya n un..