I have a question ladies. I have a four year old daughter who's been asking me for days to go to the…

I have a question ladies. I have a four year old daughter who's been asking me for days to go to the park. I really want to take her and weather has been really nice. But I don't want to leave my five-week old with my husband because he will constantly be calling me for everything and we won't be able to have a fun time. And we can't go together because my husband doesn't like going out because he thinks going out consists of wasting money. My question is do ya'll think it's safe or ok enough to take my son along with us or just leave him with my husband and ignore his calls? Haha