Ay sis, I feel your heart on this one, hindi ka overthinking, ang red flags here ay talagang nandoon, and it's okay to feel uneasy about it The asking him to unsend messages, leaving the group chat specifically so you won't see, the late alibi without proof, these things together paint a picture na something's being hidden, hindi lang one-time mistake. A few of us moms have been through similar situations with our partners, and ang common lesson is: trust without transparency isn't really trust, it's just hoping. If he truly wants to rebuild your faith in him, he needs to be willing to be honest about everything, no selective stories, no hidden chats, because that's what makes a relationship actually work long-term. Talk to him calmly but firmly that you need honesty more than anything else, and if he can't give you that, that's information too about where you both stand. Hang in there, sending you strength