<human>: My son is 3 and my daughter will be 2. I don't know if I should get my boyfriend (who is not their father) anything for Father's Day. He's been an incredible person in my children's lives & mine. This is really the only person my daughter knows as a "dad." For Mother's Day, my boyfriend got two bouquets of flowers, one from my kids and one from him & took me to dinner. 

What do I do, Reddit?!

For those wondering, their biological father will receive a card from the kids with a couple pictures of them & that's it. He doesn't want to talk to them or see them because its "too painful for him." He doesn't call to talk to them, he doesn't want to come see them (he's in the military and we're not in the same state). He also told me he'd rather sign away all parental right and allow them to contact him when they are 18, but until then he wants nothing to do with them.

Give me the gist of the text in a nutshell
<bot>: my boyfriend is awesome with my kids that aren't biologically his and I don't know if/how to acknowledge that with Father's Day coming up.  Help!