Lodi this is may payo.
Since two times kanang niloko ng partner mo, if gusto mo nang makipaghiwalay sa kanya, gawin mo, mahalaga sayo ang peace mo. wag mo isipin ang anak mo kung mawalan ng nanay, madaming pamilya dyan ang nabubuhay na isa lang ang nagtataguyod, o humanap ka ng partner na makakapag bigay sayo ng peace at love, yong hindi ka lolokohin at sasaktan. I know na may mga struggles tlga sa relationship pero cheating is not one of them, you gave her na another chance why she is still doing that thing, that is not love or care anymore that is something gradually kill you and your sanity.
Dont settle for a relationship if u r not valued anymore. Lods, isipin mo yong peace mo at maiintindihan ka ng anak mo bakit mo pinili yong ganong desisyon.
The decision is up to you my idol.