Would you be upset if you saw your SO active on snapchat 3 times in an hour and didn’t reply to your text?

He keeps doing this more and more often since the quarantine... he’ll text me every hour or less but in that time I’d see him active on snapchat at least 2-3 times. I haven’t told him that but I did tell him he’s been replying less often and he said he was sorry he gets caught up in his games and he texts me back as soon as he sees my texts. I told him I understand if he’s in a game, I’m not crazy to expect him to leave the game and text me but he does it even when he’s not on his games, just chilling. And it doesn’t look like he texts me as soon as he sees my message if I reply back in 5 minutes and in the hour and a half that took to reply back he were active on snapchat 3 times does it... I feel so shit, he knows how low I feel these days and is always like I’m here for you yet he’ll take ages to send a text he can type in 10 seconds...