DH and I were invited to a wedding that will take place when our LO is around 5 weeks old. Its going to be a small super casual afternoon wedding with a cake and punch reception. Our invitation was addressed to the Grizz Family with no RSVP card that indicates how many are invited. I don't want to assume LO is welcome, but I also don't want to miss attending because LO will be too little to leave behind. DH actually introduced the couple, so we both really want to be there.

Should we ask them if its ok or not, or should I just skip attending and stay home with LO? I don't want to put them in a weird spot! It just wasn't clear on the invite.

ETA: I'm familiar with the church and know exactly where I'd sit to avoid LO making a disturbance. There is a back pew where I could make a hasty exit if need be!