Serena Williams has been nothing but honest about motherhood since giving birth to daughter, Alexis Olympia.
And one of the things in particular she's been open about is feeling guilty when she's not with her daughter. This was even more apparent when Serena tweeted that she'd missed Alexis' first steps because she'd been training for Wimbledon.
She took her first steps... I was training and missed it. I cried.
And even more recently, Serena admitted that leaving her daughter to go to work is more difficult on some days than others.
Today was particularly difficult having to leave @OlympiaOhanian today to go to work. I guess some days are harder than others. Yea?