I need sound advice...

Is it wise to get back with my husband after him sleeping with someone else while we were separated?

I truly do miss and love him. We have a 2 year who I suspect is on the spectrum (I’m currently seeking help for my son) and I can’t imagine having to raise him on my own with how hard things have been so far. My husband is in the military and I’m back in my hometown. I start nursing school in August. Our relationship has been mostly good but since this year it’s been extremely stressful.

Is it wise to give it another go or should I just move on?

We’ve been separated for 4 months.